Slocomb is a name. It can be both a surname and a middle name. Notable people with this name include:
As a surname Abby Day Slocomb (1836–1917), an American inventor and philanthropist Florence Slocomb (1867–1955), an American state politician Syd Slocomb (1930–2021), an Australian rules footballer
As a middle name Cora Slocomb di Brazza (1862–1944), an American and Italian activist and businesswoman William Slocomb Groesbeck (1815–1897), an American lawyer and politician