Jack Sullivan

Jack Sullivan

Dorsey & Whitney LLP

Jack Sullivan is a partner with Dorsey & Whitney LLP in Minneapolis, Minnesota. He leads Dorsey's firm-wide Labor and Employment practice group with a diverse practice encompassing a wide range of employment and labor issues. As an advisor, Mr. Sullivan counsels C-suite executives, owners of closely held and small businesses, human resources leaders, and in-house lawyers on complex questions including medical and disability accommodation and leave issues; non-competition, non-solicitation, and trade-secret obligations; responding to unionization efforts and managing union relationships; and assessing high-risk hiring, discipline, and termination decisions. As a litigator, he prosecutes and defends actions to protect clients' trade secrets and ensure compliance with their contract rights in non-competition and non-solicitation matters. Mr. Sullivan also defends against alleged violations of state and federal employment laws and represents employers during investigations and proceedings brought by or before the Occupational Safety and Health Administration, Equal Employment Opportunity Commission, National Labor Relations Board, and other federal and state agencies. He earned his J.D. degree, magna cum laude, at University of Minnesota Law School. Mr. Sullivan is admitted to practice in Minnesota, North Dakota and Wisconsin. He has been listed for inclusion in Best Lawyers' "Minneapolis Ones to Watch" for his labor and employment management and litigation practices (2022-2025).

Jack Sullivan's Courses

  • North Dakota Human Resource Law 2025

    Labor & Employment

    ND Specific

    Credits Available
    Credit Status Total
    North Dakota CLE Approved 6 Total
    OnDemand