Company: EOI
Filing Date: 2025-05-22
Form Type: DEF 14A
Source: 0001076598-25-000130
Chunk: 0

Company: Eaton Vance Enhanced Equity Income Fund
Filing Date: 2025-05-22
Form: DEF 14A
Chunk 0
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<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

SCHEDULE 14A

(Rule 14a-101)

INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934 (Amendment No.
)</div>

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐ Preliminary Proxy Statement

☐ Confidential, For Use of the Commission Only (as permitted
by Rule 14a-6(e)(2))

☒ Definitive Proxy Statement

☐ Definitive Additional Materials

☐ Soliciting Material Pursuant to Section 240.14a-12

| Eaton Vance Enhanced Equity Income Fund          
 (Name of Registrant as Specified in Its Charter) |

<div align='center'>(Name of Person(s) Filing Proxy Statement, if Other
Than the Registrant)</div>

Payment of Filing Fee (Check all boxes that apply):

☒ No fee required

☐ Fee paid previously with preliminary materials

☐ Fee computed on table in exhibit required by Item 25(b)
per Exchange Act Rules 14a6(i)(1) and 0-11

<div align='center'>Eaton Vance Enhanced Equity Income Fund

One Post Office Square

Boston, Massachusetts 02109</div>

May 22, 2025

Dear Shareholder:

You are cordially invited to attend the Annual Meeting of Shareholders
(the “Annual Meeting”) of Eaton Vance Enhanced Equity Income Fund (the “Fund”), which will be held at the principal
office of the Fund, One Post Office Square, Boston, Massachusetts 02109, on Wednesday, July 9, 2025 at 11:30 a.m. (Eastern Time).

At the Annual Meeting, you will be asked to consider the election of
Trustees of the Fund. The enclosed proxy statement contains additional information.

I hope that you will be able to attend the Annual Meeting. Whether or
not you plan to attend and regardless of the number of shares you own, it is important that your shares be represented. I urge you to
complete, sign and date the enclosed proxy card and return it in the enclosed postage-paid envelope as soon as possible to ensure that
your shares are represented at the Annual Meeting.

| Sincerely,