LAWYER PROFILE
Leeanne Sara Mancari

Leeanne Sara Mancari

USA 2026

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Chambers ranking badge

Ranked in 1 practice area

About

Provided by Covington & Burling LLP

USA

Practice Areas

Leeanne Mancari is co-chair of the firm's E-Discovery, AI, and Information Governance Practice, and is a Chambers-ranked e-discovery litigator and advisor. She guides clients on all aspects of national and international discovery, and frequently serves as lead e-discovery counsel on large-scale and highly-publicized litigations, including multidistrict and other complex litigations.

Leeanne strategically counsels clients on complex discovery issues to form defensible, efficient, and creative solutions for litigations and investigations. She routinely litigates discovery-related issues and appears in state and federal courts. Leveraging her deep knowledge on cutting edge technology – including AI and machine learning – Leeanne formulates efficient and effective workflows for all phases of data preservation, collection, review, and production, and has expertise dealing with extraordinary volumes of documents and complex data sources.

Chambers Review

Provided by Chambers

Chambers Guide to the USA

E-Discovery & Information Governance - USA - Nationwide

Band 2
Band 2

Individual Editorial
Leeanne Sara Mancari assists high-profile companies in establishing and implementing e-discovery procedures. She is highly regarded for her representation of companies in multidistrict litigation and class actions.

Strengths

Provided by Chambers

  • She is fantastic, knowledge in the industry and great at helping us come to decisions.

    E-Discovery & Information GovernanceChambers Guide to the USA
  • Leeanne is very easy to work with and communicates clearly and directly with in-house counsel and the business.

    E-Discovery & Information GovernanceChambers Guide to the USA

Ranked Individuals at Covington & Burling LLP (227)

California

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