Exhibit 4.1 DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT Securities registered pursuant to Section 12(b) of the Exchange Act:  Title of Each Class

Trading
Symbol(s)

Name of Each Exchange on which
RegisteredOrdinary Shares, nominal value of 0.09 per share

FLUT

New York Stock Exchange Description of Ordinary Shares The rights and restrictions to which our Ordinary Shares are subject are prescribed by our Memorandum and Articles of Association
(Articles). This section summarizes the material terms of our Ordinary Shares, including certain provisions of our Articles and applicable Irish law in effect on the date hereof. However, the following description is a summary and does
not purport to be complete. It is subject to and qualified in its entirety by reference to the Articles, the Irish Companies Act 2014 (the Irish Companies Act) and any other applicable Irish law concerning companies, as amended from time
to time. General As of
December 31, 2023, our authorized share capital consisted of 300,000,000 ordinary shares with a nominal value of 0.09 per share. 177,008,649 shares were issued, of which none were held as treasury shares and no shares were held in an
employee benefit trust. Dividends and Other Distributions Under Irish law, dividends and distributions may only be made from profits available for distribution, also known as distributable
reserves. Distributable reserves, broadly, means our accumulated realized profits less our accumulated realized losses, and includes reserves created by way of capital reduction. In addition, no distribution or dividend may be made unless our
net assets are equal to, or in excess of, the aggregate of our called up share capital plus undistributable reserves, and the distribution does not reduce our net assets below such aggregate. Undistributable reserves include the share premium
account, the par value of shares acquired by us, the amount by which our accumulated unrealized profits, so far as not previously utilized by any capitalization, exceed our accumulated unrealized losses, so far as not previously written off in a
reduction or reorganization of capital and any other reserve which we are prohibited from distributing. The determination as to whether
or not we have sufficient distributable reserves to fund a dividend must be made by reference to our relevant financial statements. The relevant financial statements will be either the last set of unconsolidated annual
audited financial statements laid before a meeting of shareholders or unconsolidated interim unaudited financial statements which have been filed in the Companies Registration Office of Ireland (the official public registry for companies in
Ireland), in each case prepared prior to the declaration of a dividend in accordance with the Irish Companies Act, which give a true and fair view of our unconsolidated financial position and accord with accepted accounting practice in
Ireland. The mechanism as to who declares a dividend and when a dividend shall become payable is governed by our Articles, which
authorize the directors to declare such interim dividends as appear justified from our profits without the approval of the shareholders at a general meeting. The Board may also recommend a dividend to be approved and declared by the shareholders at
a general meeting. Although the shareholders may direct, upon the recommendation of our directors, that the payment of a dividend declared at a general meeting be made by distribution of assets, shares or cash, no dividend issued may exceed the
amount recommended by the directors. The directors may also direct payment or satisfaction of any dividend or other distribution wholly or in part by the distribution of assets. Calls on Shares The Directors may
from time-to-time call upon the shareholders in respect of any moneys unpaid on their shares (whether on account of the nominal value of the shares or by way of premium)
and not by the conditions of allotment thereof made payable at fixed times.




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Share Redemptions and Repurchases Under Irish law, a company can issue redeemable shares and redeem them out of distributable reserves or the proceeds of a new issue of shares
for that purpose. We cannot purchase any of our own shares if, as a result of such purchase, the nominal value of our issued share capital which is not redeemable would be less than 10% of the nominal value of our total issued share capital. All
redeemable shares must also be fully paid in order to be redeemed. Redeemable shares may, upon redemption, be cancelled or held in treasury at our option. The nominal value of treasury shares held by us or a subsidiary of ours at any time must not exceed 10% of our company capital (consisting of
the aggregate of the par value and share premium in respect of the allotment of our shares together with certain elements of our undenominated capital arising on the acquisition of shares by us). While we or a subsidiary of ours holds shares as
treasury shares, we or such subsidiary cannot exercise any voting rights in respect of those shares. We may cancel or reissue treasury shares subject to certain conditions. Under Irish law, an Irish company may purchase its own shares either on a recognized securities market
(an on-market purchase) or otherwise than on a recognized securities market (an off-market purchase), subject to the
provisions of the Irish Companies Act. Under our Articles, a special resolution of our shareholders is required to allow us to make on-market purchases of our ordinary shares generally. As long as
this authority has been granted and is in effect, no specific shareholder authority for a particular on-market purchase of our ordinary shares is required. At the 2023 AGM, shareholders authorized us
to make purchases of up to a maximum of 17,641,360 ordinary shares (representing approximately 10% of our issued share capital (excluding treasury shares) as at the latest practicable date before the 2023 AGM). Such authorization will expire at the
earlier of the close of our 2024 Annual General Meeting or the close of business on July 27, 2024, and we expect to seek to renew such authority at subsequent annual general meetings. In order for us or a subsidiary of ours to make an on-market purchase of our shares, such shares must be purchased on a securities market (as defined in the Irish Companies Act) which has been recognized for the purposes of the Irish
Companies Act. The LSE and NYSE, on which our shares are listed, are recognized securities markets for this purpose. For an off-market purchase by us or a subsidiary of ours, the proposed purchase
contract must be specifically authorized by special resolution of our shareholders before the contract is entered into. The person whose shares are to be bought back cannot vote in favor of the special resolution, and, from the date of the notice of
the meeting at which the resolution approving the contract is to be proposed, the purchase contract must be on display or must be available for inspection by shareholders at our registered office. Voting Rights If at any time our
ordinary shares are admitted to the central securities depository operated by DTC (i.e., while we remain listed on the NYSE), a resolution put to the vote of any general meeting must be decided on a poll. At any other time, a resolution put to the
vote of a general meeting shall be decided on a show of hands unless, before or on the declaration of the result of the show of hands, a poll is duly demanded. A poll may be demanded by (i) the Board Chair, (ii) at least three shareholders
present in person or by proxy having the right to vote at the general meeting, (iii) by any shareholder or shareholders present in person or by proxy representing not less than one-tenth of the
total voting rights of all the shareholders having the right to vote at the general meeting, or (iv) by a shareholder or shareholders present in person or by proxy holding shares in Flutter conferring the right to vote at the general meeting,
being shares on which an aggregate sum has been paid up equal to not less than one-tenth of the total sum paid up on all the shares conferring that right. Any poll shall be taken in such manner as
the Board Chair may direct. Where voting at a general meeting is done by way of a poll, each shareholder present is entitled to one vote
for each share that he or she holds as of the record date for the general meeting. Where voting is by way of a show of hands at a general meeting, every shareholder as of the record date for the general meeting who is present in person and every
proxy shall have one vote. The presence, in person or by proxy or as a duly authorized representative of a corporate shareholder, of two
or more persons entitled to vote upon the business to be transacted, constitutes a quorum for the conduct of business at a general meeting. No business may take place at a general meeting if a quorum is not present in person or by proxy. Under the Irish Companies Act, any shareholder of a company who is entitled to attend and vote at a general meeting of Flutter Entertainment
plc is entitled to appoint another person (whether a shareholder or not) as his or her proxy to attend and vote instead of him or her. A proxy so appointed has the same rights as the shareholder to speak at the general meeting and to vote on a show
of hands and on a poll. The appointment of a proxy does not preclude a shareholder from attending and voting in person at a general meeting. Under the Articles, shareholders may appoint more than one proxy in respect of any general meeting provided
that each proxy must be appointed to exercise the rights attached to different shares held by that shareholder.   2




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Irish company law requires special resolutions of the shareholders at a general meeting to
approve certain matters. A special resolution requires the approval of not less than 75% of votes cast, in person or by proxy, at a general meeting at which a quorum is present. Examples of matters requiring special resolutions include:  
amending our Articles;  
authorizing the entering into of a guarantee or provision of security in connection with a loan, quasi-loan or
credit transaction to a director or a person connected with a director;  
opting out of statutory pre-emption rights on the issuance of new
shares;  
re-registration from a public limited company to a private
company;  
purchase of own shares off-market;  
reduction of issued share capital;  
sanctioning a compromise/scheme of arrangement;  
resolving that Flutter be wound up by the Irish courts;  
resolving in favor of a shareholders voluntary winding-up;  
re-designation of shares into different share classes;  
setting the re-issue price of treasury shares; and  
variation of class rights attaching to classes of shares (where our Articles do not provide otherwise). Liquidation Rights The Articles provide that if Flutter is wound up and the assets available for distribution among the shareholders are insufficient to repay the
whole of the paid up or credited as paid up share capital, such assets shall be distributed so that, as nearly as may be, the losses shall be borne by the shareholders in proportion to the capital paid up or credited as paid up at the commencement
of the winding up on the shares held by them respectively. If in a winding up, the assets available for distribution to the shareholders will be more than sufficient to repay the whole of the share capital paid up or credited as paid up at the
commencement of the winding up, the excess shall be distributed among the shareholders in proportion to the capital at the commencement of the winding up paid up or credited as paid up on the said shares held by them respectively. The holders of any
shares carrying special or preferred terms (if any have been allotted) may have the right to priority in a dissolution or winding up. No such shares are in issue on the date hereof. Pre-emption Rights Under Irish law, unless otherwise authorized, when an Irish public limited company issues shares for cash to new shareholders, it is required
first to offer those shares on the same or more favorable terms to existing shareholders of the company on a pro rata basis, commonly referred to as the statutory pre-emption right. Our shareholders may opt
out of these statutory pre-emption rights by special resolution adopted by the shareholders at a general meeting, for a maximum of five years before requiring renewal. If
the opt-out is not renewed, new equity securities allotted for cash must be offered to our existing shareholders on a pro rata basis to their existing shareholding before the shares may be allotted
to any new shareholders. Statutory pre-emption rights do not apply (i) where equity securities are allotted for non-cash consideration (such as in a share-for-share acquisition), (ii) to the allotment of non-equity securities (that is, securities that have the
right to participate only up to a specified amount in any income or capital distribution), or (iii) where shares are allotted pursuant to an employees share scheme or similar equity plan.  3




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At the 2023 AGM, shareholders opted out of statutory
pre-emption rights in respect of any allotment of new shares for cash for (i) up to 8,820,680 new ordinary shares (representing approximately 5% of our issued share capital as at the latest practicable
date before the 2023 AGM), and (ii) up to an additional 8,820,680 new ordinary shares (representing approximately 5% of our issued share capital as at the latest practicable date before the 2023 AGM), provided the proceeds of any such allotment
as is referenced in sub-paragraph (ii) are to be used only for the purposes of financing (or refinancing) a transaction which the directors determine to be an acquisition or other capital
investment of a kind contemplated by the Statement of Principles on Disapplying Preemption Rights. This authorization will expire at the earlier of the close of our 2024 annual general meeting or the close of business on July 27, 2024. We
expect to seek to renew such authority at subsequent annual general meetings. Capitalization of Distributable
and Non-distributable Reserves Upon recommendation of the Board, our shareholders may, by ordinary resolution (being
approval by a simple majority of the votes cast by shareholders in person or by proxy at a general meeting of shareholders), authorize the Board to capitalize any sum for the time being standing to the credit of any of our reserves (including any
capital redemption reserve fund, share premium account or any undenominated capital) or to the credit of our profit and loss account (whether or not such sum is available for distribution) by applying such sum in paying up in full unissued shares to
be allotted to shareholders as fully paid up bonus shares on the same basis of entitlement as would apply in respect of a dividend distribution. Lien and Forfeiture The Articles
provide that we will have a first and paramount lien on every share that is not a fully paid-up share for all amounts payable at a fixed time or called in respect of that share. Subject to the terms of their
allotment, the directors may call for any unpaid amounts in respect of any shares to be paid, and if payment is not made by the date specified in the notice demanding payment, the shares may be forfeited and ultimately sold. These provisions are
standard inclusions in the articles of association of an Irish public limited company, such as us. Ownership of Shares by Non-Irish Persons There are no provisions in the Articles that restrict non-resident or overseas shareholders from holding shares or from exercising voting rights attaching to shares. Suspension of Rights of Members and Disposal of Shares The Articles provide that certain rights of shareholders may be suspended and we may require the disposal of shares held by such shareholders
in certain circumstances, including where any Gaming Regulatory Authority (as defined in the Articles) informs us that any shareholder or any person interested or believed to be interested in our shares is, for whatever reason, unsuitable to be a
person interested in our shares, not licensed or qualified to be a person interested in our shares or disqualified as a holder of interests in Flutter, in each case under any legislation regulating the operation of any betting or gaming activity
undertaken or to be undertaken by us or where any Gaming Regulatory Authority has refused, revoked, cancelled, opposed or imposed any material condition or limitation on (or indicated that it is likely to do any of the foregoing) the grant,
renewal or the continuance of any registration, license, approval, finding of suitability, consent or certificate required by any legislation regulating the operation of any betting or gaming activity or any activity ancillary or related
thereto undertaken or to be undertaken by us by reason, in whole or in part, of the interest of any person or persons in our shares (or by its belief as to the interest of any person or persons in such shares). Disclosure of Shareholdings Under
the Irish Companies Act, there is a notification requirement for shareholders who become or cease to be interested in 3% of the shares of an Irish public limited company. Our shareholders must notify us if, as a result of a transaction, the
shareholder will become interested in 3% or more of our shares or if, as a result of a transaction, a shareholder who was interested in 3% or more of our shares ceases to be so interested. Where a shareholder is interested in 3% or more of our
shares, the shareholder must notify us of any alteration of his or her interest that brings his or her total holding through the nearest whole percentage number, whether an increase or a reduction. The relevant percentage figure is calculated by
reference to the aggregate nominal value of the shares in which the shareholder is interested as a proportion of the entire nominal value of our issued share capital (or any such class of share capital in issue). Where the percentage level of the
shareholders interest does not amount to a whole percentage, this figure may be rounded down to the next whole number. All such disclosures should be notified to us within five business days of the transaction or alteration of the
shareholders interests that gave rise to the notification requirement. If a shareholder fails to comply with these notification requirements, the shareholders rights in respect of any of our shares it holds will not be enforceable,
either directly or indirectly. However, such person may apply to the Irish High Court to have the rights attaching to such shares reinstated.  4




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In addition to these disclosure requirements, under the Irish Companies Act, we may, by
notice in writing, require a person whom we know or have reasonable cause to believe to be, or at any time during the three years immediately preceding the date on which such notice is issued to have been, interested in shares comprised in our
relevant share capital to: (i) indicate whether or not it is the case, and (ii) where such person holds or has during that time held an interest in our ordinary shares, to provide additional information, including the persons own
past or present interests in our shares. If the recipient of such a notice fails to respond within the reasonable time period specified in the notice, we may apply to the Irish High Court for an order directing that the affected shares be subject to
certain restrictions, as prescribed by the Irish Companies Act, as follows:  
any transfer of those shares, or in the case of unissued shares any transfer of the right to be issued with
shares and any issue of shares, will be void;  
no voting rights will be exercisable in respect of those shares;  
no further shares will be issued in right of those shares or in pursuance of any offer made to the holder of
those shares; and  
no payment will be made of any sums due from us on those shares, whether in respect of capital or otherwise. Where our shares are subject to these restrictions, the Irish High Court may order the shares to be sold and may also
direct that the shares shall cease to be subject to these restrictions. The Articles provide that, where the recipient of a notice issued
under the Irish Companies Act fails to respond within 28 days from the date of service of the notice (unless the affected shares represent at least 0.25% of the nominal value of the issued shares of that class, in which circumstances the prescribed
period is 14 days from the date of the notice) the directors may, in their absolute discretion, direct that in respect of the affected shares the shareholder shall not be entitled to attend or vote at a general meeting either personally or by proxy
or to exercise any other right conferred by membership in relation to general meetings of Flutter. In addition, where the affected shares represent at least 0.25% of the nominal value of the issued shares of the class concerned, the directors may
direct other restrictions, including on transfer and the right to receive payments. In the event we are in an offer period pursuant to
the Irish Takeover Rules, enhanced disclosure provisions apply for persons holding an interest in our securities of 1.0% or more. Changes in
Capital and Allotment of Securities Our authorized share capital may be increased by way of an ordinary resolution of
shareholders. Under Irish law, the directors of a company may be authorized to issue new equity securities up to the maximum amount prescribed by its authorized share capital. The directors may issue new ordinary shares without specific shareholder
approval, if authorized to do so generally by the companys articles of association or an ordinary resolution adopted by the shareholders at a general meeting. The authority conferred can be granted for a maximum period of five years, at which
point it will lapse unless renewed by the shareholders of the company by an ordinary resolution. At the 2023 AGM, shareholders authorized
the Board to allot (i) up to 58,804,535 new ordinary shares (representing approximately 33.33% of our issued share capital as at the latest practicable date before the 2023 AGM), and (ii) up to 117,609,070 new ordinary shares (inclusive of
any shares issued pursuant to sub-paragraph (i) above) (representing approximately 66.66% of our issued share capital as at the latest practicable date before the 2023 AGM) provided any shares
allotted pursuant to sub-paragraph (ii) above are offered by way of a rights issue or other pre-emptive issue. The authorization granted by shareholders
will expire at the earlier of our next annual general meeting or July 27, 2024 (if earlier). We expect to seek to renew such authority at subsequent annual general meetings.  5




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Notwithstanding this authority, under the Irish Takeover Rules our Board would not be
permitted to issue any shares during a period when an offer has been made for us or is reasonably believed to be imminent unless the issue is (i) approved by shareholders at a general meeting, (ii) consented to by the Irish Takeover Panel
on the basis it would not constitute action frustrating the offer, (iii) consented to by the Irish Takeover Panel and approved by the holders of more than 50% of our voting rights, (iv) consented to by the Irish Takeover Panel in
circumstances where a contract for the issue of the shares had been entered into prior to that period, or (v) consented to by the Irish Takeover Panel in circumstances where the issue of the shares was decided by our Board prior to that period
and either action has been taken to implement the issuance (whether in part or in full) prior to such period or the issuance was otherwise in the ordinary course of business. Under the Articles, the Board may issue new shares with such rights or restrictions as may be determined by ordinary resolution of our
shareholders. Irish law does not recognize fractional shares held of record and, accordingly, our Articles do not provide for the issuance of fractional shares, and our official Irish register of members will not reflect any fractional shares. Variation of Rights Any variation
or abrogation of the rights attaching to any class of our issued shares must be approved by special resolution of shareholders of the affected class passed at a separate general meeting of the holders of the shares of that class or with the consent
in writing of the holders of three-fourths in nominal value of the issued shares of that class. The quorum at any such separate general meeting, other than an adjourned meeting, shall be two persons holding or representing by proxy at least one-third in nominal value of the issued shares of the class in question and the quorum at an adjourned meeting shall be one person holding shares of the class in question or his or her proxy. We may only amend our Articles by the passing of a special resolution of shareholders. Change of Control There are no
provisions in our Articles which would have an effect of delaying, deferring or preventing a change in the control of the Company. Sinking Fund Our ordinary shares have no sinking fund provisions. General Meetings of Shareholders Our extraordinary general meetings may be convened by (i) the Board, (ii) on requisition of the shareholders holding not less than
10% of our paid up share capital carrying voting rights (provided our shares are not admitted to trading on any regulated market in any member state of the European Union), (iii) in certain circumstances, on requisition of our auditors; or
(iv) in exceptional cases, by order of the Irish High Court. Notice of an extraordinary general meeting must be given to all
shareholders and to our statutory auditors, directors and company secretary. An extraordinary general meeting for the purpose of considering a special resolution must be convened on not less than 21 clear days notice. Any other extraordinary
meeting must also be called by not less than 21 clear days notice, except that it may be called by 14 clear days notice where (i) all holders who hold shares that carry rights to vote at the general meeting are permitted to vote by
electronic means either before and/or at the general meeting, and (ii) a special resolution reducing the period of notice to 14 clear days has been passed at the immediately preceding annual general meeting, or at a general meeting held since
that meeting. Extraordinary general meetings are generally held for the purpose of approving shareholder resolutions as may be required
from time to time. At any extraordinary general meeting, only such business will be conducted as is set forth in the notice thereof or is proposed pursuant to and in accordance with the procedures and requirements set out in our Articles. If our directors become aware that our net assets are half or less of the amount of our called-up
share capital, our directors must convene an extraordinary general meeting of our shareholders not later than 28 days from the date that they learn of this fact. This general meeting must be convened for the purposes of considering whether any, and
if so what, measures should be taken to address the situation.  6