Seals

Seals may refer to:


 * Pinniped, a diverse group of semi-aquatic marine mammals, many of which are commonly called seals, particularly:
 * Earless seal, or "true seal"
 * Fur seal
 * Seal (emblem), a device to impress an emblem, used as a means of authentication, on paper, wax, clay or another medium (the impression is also called a seal)
 * Seal (mechanical), a device which helps prevent leakage, contain pressure, or exclude contamination where two systems join

In military:
 * United States Navy SEALs, the U.S. Navy's principal special operations force
 * Royal Thai Navy SEALs, part of the Royal Thai Navy

In sport:
 * Florida Seals, a minor league ice hockey team from 2002 and 2007
 * San Diego Seals, a professional box lacrosse team in the National Lacrosse League, founded in 2017
 * A former NHL hockey team who played under various "Seals" monikers from 1961 to 1976, including:
 * San Francisco Seals, as a minor league hockey team in the Western Hockey League from 1961 until 1967
 * California Golden Seals, as an NHL ice hockey team from 1967 to 1978
 * They additionally played as the California Seals, the Oakland Seals, and the Bay Area Seals.
 * San Francisco Seals (baseball), a minor league baseball team in the Pacific Coast League from 1903 until 1957
 * San Francisco Seals (soccer), an American soccer team in the USL Premier Development League from 1992 until 2008
 * Victoria Seals, a professional baseball team based in Victoria, British Columbia from 2008 until 2010

Places:
 * Seals, Georgia, United States
 * Seal's Rock, Lundy, Devonshire, England

Other:
 * Seals (surname)
 * "SEALS", the South East Academic Libraries System
 * "Seals", an episode of the television series Teletubbies
 * Southeast Asian Linguistics Society (SEALS)