Saum may refer to:

Remington Short Action Ultra Magnum rifle cartridges, also known as RSAUM, and RSUM, available in two calibers: .300 SAUM 7mm SAUM Sawm, an Arabic word for the practice of fasting as regulated by Islamic jurisprudence Saum, Minnesota, United States, an unincorporated community

People Claude Saum (1875-19??), a lawyer and state legislator in Illinois Roland Saum, former guitarist for the Swiss band Sportsguitar Sherri Saum (born 1974), American actress

See also Gold saum Murder of Michelle Saum Schofield