**Exhibit      31.1**

**Computation      **
**Rule      13a-14(a)/15d-14(a) Certification of the Chief Executive Officer**

| 1. | I                have reviewed this quarterly report on Form 10-Q of Dollarama Group                Holdings L.P. and Dollarama Group L.P.; |
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| 2. | Based                on my knowledge, this report does not contain any untrue statement                of a                material fact or omit to state a material fact necessary to make                the                statements made, in light of the circumstances under which such statements                were made, not misleading with respect to the period covered by this                report; |
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| 3. | Based                on my knowledge, the financial statements, and other financial information                included in this report, fairly present in all material respects                the                financial condition, results of operations and cash flows of the                registrant as of, and for, the periods presented in this report; |
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| a) | Designed                such disclosure controls and procedures, or caused such disclosure                controls and procedures to be designed under our supervision, to                ensure                that material information relating to the registrant, including its                consolidated subsidiaries, is made known to us by others within those                entities, particularly during the period in which this report is                being                prepared; b)                Evaluated the effectiveness of the registrant’s disclosure controls and                procedures and presented in this report our conclusions about the                effectiveness of the disclosure controls and procedures, as of the                end of                the period covered by this report based on such evaluation; c)                Disclosed in this report any change in the registrant’s internal control                over financial reporting that occurred during the registrant’s most recent                fiscal quarter (the registrant’s fourth fiscal quarter in the case of an                annual report) that has materially affected, or is reasonably likely                to                materially affect, the registrant’s internal control over financial                reporting; and |
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| Dated:                September 17, 2008 | /s/                Larry Rossy                        Larry                Rossy |
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|                                     | Chief                Executive Officer                                                                                                                                                                   |

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