Galt or GALT may refer to:
Biology and biochemistry Galactose-1-phosphate uridylyltransferase, an enzyme Gut-associated lymphoid tissue, a subset of mucosa-associated lymphoid tissue
People and fictional characters Galt (surname), a list of people and fictional characters Christopher Galt, a pseudonym of Craig Russell (British author) Walter Galt, a pen name of Talbot Mundy, born William Lancaster Gribbon (1879–1940) Galt MacDermot (1928–2018), Canadian-American composer, pianist and writer of musical theatre
Places United States Galt, California, a city Galt Island (Florida) Galt, Illinois, an unincorporated community Galt, Iowa, a city Galt, Kansas, a ghost town Galt, Michigan, a settlement Galt, Missouri, a city
Elsewhere Galt, Ontario, Canada, now part of Cambridge Galt Historic Railway Park, Alberta, Canada Galt, Khövsgöl, Mongolia, a sum (district)
Other uses HMCS Galt (K163), a Royal Canadian Navy corvette Galt Toys, a British toy and game manufacturer Galt High School, Galt, California Galt Museum & Archives, Lethbridge, Alberta, Canada
See also Gault (disambiguation)