Before you invest, you may want to review the Portfolio’s Prospectus, which contains more information about the Portfolio and its risks. The Portfolio’s Prospectus and Statement of Additional Information (“SAI”), both dated March 31, 2011 (as revised or supplemented), are incorporated by reference into this Summary Prospectus. You can find the Portfolio’s Prospectus, SAI and other information about the Portfolio online at www.LazardNet.com/lam/us/lazardfunds.shtml. You can also get this information at no cost by calling (800) 823-6300 or by sending an e-mail request to ContactUs@LazardNet.com.

	Institutional Shares		Open Shares
Lazard U.S. Mid Cap Equity Portfolio		LZMIX		LZMOX

Investment Objective

The Portfolio seeks long-term capital appreciation.

Fees and Expenses

This table describes the fees and expenses that you may pay if you buy and hold shares of the Portfolio, a series of The Lazard Funds, Inc. (the “Fund”).

	Institutional Shares		Open Shares
Shareholder Transaction Fees (fees paid directly from your investment) Maximum Redemption Fee (as a % of amount redeemed, on shares owned for 30 days or less)		1.00%		1.00%
Annual Portfolio Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Management Fees		.75%		.75%
Distribution and Service (12b-1) Fees		None		.25%
Other Expenses		.16%		.17%
Total Annual Portfolio Operating Expenses		.91%		1.17%

Example

This Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds.

The Example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Portfolio’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

	1 Year	3 Years	5 Years	10 Years
Institutional Shares	$  93	$290	$504	$1,120
Open Shares	$119	$372	$644	$1,420

Portfolio Turnover

The Portfolio pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Portfolio shares are held in a taxable account. These costs, which are not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio’s performance. During the most recent fiscal year, the Portfolio’s portfolio turnover rate was 75% of the average value of its portfolio.

Principal Investment Strategies

The Portfolio invests primarily in equity securities, principally common stocks, of mid cap U.S. companies that Lazard Asset Management LLC (the “Investment Manager”) believes are undervalued based on their earnings, cash flow or asset values. The Investment Manager considers “mid cap companies” to be those companies that, at the time of initial purchase by the Portfolio, have market capitalizations within the range of companies included in the Russell MidcapÒ Index (ranging

from approximately $212.8 million to $67.3 billion as of March 4, 2011). Because “mid cap companies” are defined in part by reference to an index, the market capitalization of companies in which the Portfolio invests may vary with market conditions.

Under normal circumstances, the Portfolio invests at least 80% of its assets in equity securities of medium-size (mid cap) U.S. companies. The Portfolio may invest up to 20% of its assets in equity securities of larger or smaller U.S. companies. The Portfolio also may invest up to 15% of its assets in equity securities of non-U.S. companies, including American Depositary Receipts and Global Depositary Receipts.

Principal Investment Risks

While stocks have historically been a leading choice of long-term investors, they do fluctuate in price, often based on factors unrelated to the issuer’s value, such as investor perception. The value of your investment in the Portfolio will fluctuate, which means you could lose money.

Small and mid cap companies carry additional risks because their earnings tend to be less predictable, their share prices more volatile and their securities less liquid than larger, more established companies. The shares of small and mid cap companies tend to trade less frequently than those of larger companies, which can have an adverse effect on the pricing of these securities and on the ability to sell these securities when the Investment Manager deems it appropriate.

The Portfolio invests in stocks believed by the Investment Manager to be undervalued, but that may not realize their perceived value for extended periods of time or may never realize their perceived value. The stocks in which the Portfolio invests may respond differently to market and other developments than other types of stocks.

Non-domestic securities carry special risks, such as exposure to currency fluctuations, less developed or less efficient trading markets, political instability, a lack of company information, differing auditing and legal standards, and, potentially, less liquidity.

Performance Bar Chart and Table
Year-by-Year Total Returns for Institutional Shares
As of 12/31

The accompanying bar chart and table provide some indication of the risks of investing in Lazard U.S. Mid Cap Equity Portfolio by showing the Portfolio’s year-by-year and average annual performance compared to those of a broad measure of market performance. The bar chart shows how the performance of the Portfolio’s Institutional Shares has varied from year to year over the past 10 calendar years. Performance information is available at www.LazardNet.com or by calling (800) 823-6300. The Portfolio’s past performance (before and after taxes) is not necessarily an indication of how the Portfolio will perform in the future.

Best Quarter:
6/30/09 21.18%

Worst Quarter:
12/31/08 -26.54%

2Summary Prospectus

Average Annual Total Returns
(for the periods ended December 31, 2010)

After-tax returns for the Open Shares vary from those of Institutional Shares. After-tax returns are calculated using the historical highest individual marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on the investor’s tax situation and may differ from those shown. The after-tax returns shown are not relevant to investors who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement accounts.

	Inception Date	1 Year	5 Years	10 Years	Life of Portfolio
Institutional Shares:	11/4/97
Returns Before Taxes		23.43%	3.28%	7.13%	7.87%
Returns After Taxes on Distributions		23.26%	2.47%	5.54%	6.10%
Returns After Taxes on Distributions and Sale of Portfolio Shares		15.45%	2.59%	5.42%	5.92%
Open Shares (Returns Before Taxes)	11/4/97	23.09%	3.02%	6.84%	7.56%
Russell Midcap Index (reflects no deduction for fees, expenses or taxes)		25.48%	4.66%	6.54%	7.95% (Institutional) 7.95% (Open)

Management

Investment Manager

Lazard Asset Management LLC

Portfolio Manager/Analysts

Robert A. Failla, portfolio manager/analyst on various of the Investment Manager’s U.S. Equity teams, has been with the Portfolio since July 2005.

Christopher H. Blake, portfolio manager/analyst on various of the Investment Manager’s U.S. Equity teams, has been with the Portfolio since November 2001.

Daniel Breslin, portfolio manager/analyst on the Investment Manager’s U.S. Small-Mid Cap Equity and U.S. Mid Cap Equity teams, has been with the Portfolio since October 2010.

Martin Flood, portfolio manager/analyst on various of the Investment Manager’s U.S. Equity teams, has been with the Portfolio since March 2011.

Andrew D. Lacey, portfolio manager/analyst on various of the Investment Manager’s U.S. Equity and Global Equity teams, has been with the Portfolio since January 2001.

Purchase and Sale of Portfolio Shares

The initial investment minimums are:

Institutional Shares	$	100,000
Open Shares	$	2,500
IRA Rollover/Transfer (Open Shares only)	$	2,500

The subsequent investment minimum is $50.

Portfolio shares are redeemable through the Fund’s transfer agent, Boston Financial Data Services, Inc., on any business day by telephone, mail or overnight delivery. Clients of financial intermediaries may be subject to the intermediaries’ procedures.

Tax Information

All dividends and short-term capital gains distributions are generally taxable to you as ordinary income, and long-term capital gains are generally taxable as such, whether you receive the distribution in cash or reinvest it in additional shares.

Financial Intermediary Compensation

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase shares of the Portfolio through a broker-dealer or other financial intermediary (such as a bank), the Portfolio and the Investment Manager and its affiliates may pay the intermediary for the sale of Portfolio shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Portfolio over another investment. Ask your salesperson or visit your financial intermediary’s website for more information.

Summary Prospectus3

Wherever there’s opportunity, there’s Lazard.^SM

Lazard Asset Management LLC
30 Rockefeller Plaza
New York, NY 10112-6300
800-823-6300

www.LazardNet.com

Ó 2011 The Lazard Funds, Inc. and Lazard Asset Management Securities LLC

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