497

  787 Seventh Avenue New York, NY 10019-6099 Tel: 212 728 8000 Fax: 212 728 8111

December 6, 2012

VIA EDGAR

Securities and Exchange Commission

100 F Street, NE

Washington, DC 20549

Re: Legg Mason ClearBridge Mid Cap Core Fund, a series of Legg Mason Partners Equity Trust

Securities Act File No. 33-43446

Investment Company Act File No. 811-06444

Ladies and Gentlemen:

On behalf of the Registrant and pursuant to Rule 497(e) under the Securities Act of 1933, as amended, attached for filing are exhibits containing interactive data format risk/return summary information that mirrors the risk/return summary information in a supplement dated November 28, 2012, to the Prospectus dated February 29, 2012, for Legg Mason ClearBridge Mid Cap Core Fund filed under Rule 497(e) with the Securities and Exchange Commission on November 28, 2012.

Any questions or comments on the Amendment should be directed to the undersigned at 212-728-8558.

Very truly yours,

/s/ Dianne E. O’Donnell

Dianne E. O’Donnell

Enclosures

cc: Rosemary D. Emmens, Legg Mason & Co., LLC

Benjamin J. Haskin, Willkie Farr & Gallagher LLP

Neesa N. Patel, Willkie Farr & Gallagher LLP

NEW YORK    WASHINGTON    PARIS    LONDON    MILAN    ROME     FRANKFURT    BRUSSELS

in alliance with Dickson Minto W.S., London and Edinburgh

XML

LEGG MASON PARTNERS EQUITY TRUST

SUPPLEMENT DATED NOVEMBER 28, 2012

TO THE SUMMARY PROSPECTUS AND PROSPECTUS,

EACH DATED FEBRUARY 29, 2012, OF

LEGG MASON CLEARBRIDGE MID CAP CORE FUND

Effective as of January 1, 2013, the following text replaces any inconsistent information in the section titled “Fees and expenses of the fund” in the fund’s Summary Prospectus and Prospectus:

Shareholder fees (fees paid directly from your investment)
	Class 1
Maximum sales charge (load) imposed on purchases (as a % of offering price)	N/A
Maximum deferred sales charge (load) (as a % of the lower of net asset value at purchase or redemption) (may be reduced over time)	N/A
Small account fee1	$15

Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment) (%)
Management fees	0.75
Distribution and service (12b-1) fees	None
Other expenses	0.44
Total annual fund operating expenses	1.19
Fees waived and/or expenses reimbursed	—2
Total annual fund operating expenses after waiving fees and/or reimbursing expenses	1.19

¹  If your shares are held in a direct account and the value of your account is below $1,000 ($250 for retirement plans that are not employer-sponsored), the fund may charge you a fee of $3.75 per account that is determined and assessed quarterly (with an annual maximum of $15.00 per account). Direct accounts generally include accounts held in the name of the individual investor on the fund’s books and records.

²  The manager has agreed to waive fees and/or reimburse operating expenses (other than interest, brokerage, taxes, extraordinary expenses and acquired fund fees and expenses) so that total annual operating expenses for Class 1 shares are not expected to exceed total annual operating expenses for Class A shares. This arrangement cannot be terminated prior to December 31, 2014 without the Board of Trustees’ consent.

Example

This example is intended to help you compare the cost of investing in the fund with the cost of investing in other mutual funds. The example assumes:

• You invest $10,000 in the fund for the time periods indicated

• Your investment has a 5% return each year and the fund’s operating expenses remain the same

• You reinvest all distributions and dividends without a sales charge

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Number of years you own your shares ($)
	1 year		3 years		5 years		10 years
Class 1 (with or without redemption at end of period)		121		378		655		1,445

XML

Label

Element

Value

Risk/Return:

rr_RiskReturnAbstract

Registrant Name

dei_EntityRegistrantName

LEGG MASON PARTNERS EQUITY TRUST

Prospectus Date

rr_ProspectusDate

Feb. 29, 2012

Supplement [Text Block]

lmpit29_SupplementTextBlock

LEGG MASON PARTNERS EQUITY TRUST

SUPPLEMENT DATED NOVEMBER 28, 2012

TO THE SUMMARY PROSPECTUS AND PROSPECTUS,

EACH DATED FEBRUARY 29, 2012, OF

LEGG MASON CLEARBRIDGE MID CAP CORE FUND

Effective as of January 1, 2013, the following text replaces any inconsistent information in the section titled “Fees and expenses of the fund” in the fund’s Summary Prospectus and Prospectus:

Shareholder fees (fees paid directly from your investment)
	Class 1
Maximum sales charge (load) imposed on purchases (as a % of offering price)	N/A
Maximum deferred sales charge (load) (as a % of the lower of net asset value at purchase or redemption) (may be reduced over time)	N/A
Small account fee1	$15

Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment) (%)
Management fees	0.75
Distribution and service (12b-1) fees	None
Other expenses	0.44
Total annual fund operating expenses	1.19
Fees waived and/or expenses reimbursed	—2
Total annual fund operating expenses after waiving fees and/or reimbursing expenses	1.19

¹  If your shares are held in a direct account and the value of your account is below $1,000 ($250 for retirement plans that are not employer-sponsored), the fund may charge you a fee of $3.75 per account that is determined and assessed quarterly (with an annual maximum of $15.00 per account). Direct accounts generally include accounts held in the name of the individual investor on the fund’s books and records.

²  The manager has agreed to waive fees and/or reimburse operating expenses (other than interest, brokerage, taxes, extraordinary expenses and acquired fund fees and expenses) so that total annual operating expenses for Class 1 shares are not expected to exceed total annual operating expenses for Class A shares. This arrangement cannot be terminated prior to December 31, 2014 without the Board of Trustees’ consent.

Example

This example is intended to help you compare the cost of investing in the fund with the cost of investing in other mutual funds. The example assumes:

• You invest $10,000 in the fund for the time periods indicated

• Your investment has a 5% return each year and the fund’s operating expenses remain the same

• You reinvest all distributions and dividends without a sales charge

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Number of years you own your shares ($)
	1 year		3 years		5 years		10 years
Class 1 (with or without redemption at end of period)		121		378		655		1,445

Legg Mason ClearBridge Mid Cap Core Fund

Risk/Return:

rr_RiskReturnAbstract

Supplement [Text Block]

lmpit29_SupplementTextBlock

LEGG MASON PARTNERS EQUITY TRUST

SUPPLEMENT DATED NOVEMBER 28, 2012

TO THE SUMMARY PROSPECTUS AND PROSPECTUS,

EACH DATED FEBRUARY 29, 2012, OF

LEGG MASON CLEARBRIDGE MID CAP CORE FUND

Effective as of January 1, 2013, the following text replaces any inconsistent information in the section titled “Fees and expenses of the fund” in the fund’s Summary Prospectus and Prospectus:

Shareholder fees (fees paid directly from your investment)
	Class 1
Maximum sales charge (load) imposed on purchases (as a % of offering price)	N/A
Maximum deferred sales charge (load) (as a % of the lower of net asset value at purchase or redemption) (may be reduced over time)	N/A
Small account fee1	$15

Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment) (%)
Management fees	0.75
Distribution and service (12b-1) fees	None
Other expenses	0.44
Total annual fund operating expenses	1.19
Fees waived and/or expenses reimbursed	—2
Total annual fund operating expenses after waiving fees and/or reimbursing expenses	1.19

¹  If your shares are held in a direct account and the value of your account is below $1,000 ($250 for retirement plans that are not employer-sponsored), the fund may charge you a fee of $3.75 per account that is determined and assessed quarterly (with an annual maximum of $15.00 per account). Direct accounts generally include accounts held in the name of the individual investor on the fund’s books and records.

²  The manager has agreed to waive fees and/or reimburse operating expenses (other than interest, brokerage, taxes, extraordinary expenses and acquired fund fees and expenses) so that total annual operating expenses for Class 1 shares are not expected to exceed total annual operating expenses for Class A shares. This arrangement cannot be terminated prior to December 31, 2014 without the Board of Trustees’ consent.

Example

This example is intended to help you compare the cost of investing in the fund with the cost of investing in other mutual funds. The example assumes:

• You invest $10,000 in the fund for the time periods indicated

• Your investment has a 5% return each year and the fund’s operating expenses remain the same

• You reinvest all distributions and dividends without a sales charge

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Number of years you own your shares ($)
	1 year		3 years		5 years		10 years
Class 1 (with or without redemption at end of period)		121		378		655		1,445

XML

Document and Entity Information	12 Months Ended
	Feb. 29, 2012
Risk/Return:
Document Type	Other
Document Period End Date	Oct. 31, 2011
Registrant Name	LEGG MASON PARTNERS EQUITY TRUST
Central Index Key	0000880366
Amendment Flag	false
Document Creation Date	Nov. 28, 2012
Document Effective Date	Nov. 28, 2012
Prospectus Date	Feb. 29, 2012

XML

Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	LEGG MASON PARTNERS EQUITY TRUST
Prospectus Date	rr_ProspectusDate	Feb. 29, 2012
Document Creation Date	dei_DocumentCreationDate	Nov. 28, 2012