Loomer may refer to:

People Bernard Loomer (1912–1985), American theologian H. Avard Loomer (1915–1969), Canadian municipal politician Laura Loomer (born 1993), American political activist, conspiracy theorist, and Internet personality Lisa Loomer (born 1950), American playwright and screenwriter Lorne Loomer (1937–2017), Canadian rower

Other uses Loomer (band), a Canadian band "Loomer", a song on the album Loveless by My Bloody Valentine

See also George W. Loomer House, Detroit, Michigan Loomer Road Stadium, Chesterton, Staffordshire