Swampy means "of or resembling a swamp".
Swampy may also refer to:
People Geoff Marsh (born 1958), Australian cricketer Jeff "Swampy" Marsh (born 1960), American animator John Barnett (whistleblower) (1961/62–2024), American engineer and whistleblower Anthony Hamilton (snooker player) (born 1971), English snooker player Swampy (environmentalist) (Daniel Hooper, born 1973), British environmental activist
Other Swampy Cree, native Americans (and their language) Swampy, a character in the video game Where's My Water? "Swampy", jazz instrumental by Chico Hamilton from the album Chic Chic Chico Swampy, a 2023 extended play by Dry Cleaning