Reid Cashman (born March 14, 1983 in Red Wing, Minnesota) is an American professional defenceman playing for the EHC Black Wings Linz of the Austrian Nationalliga.
He played for the Waterloo Black Hawks of the United States Hockey League in 2002-03. Cashman then played four seasons for the Quinnipiac Bobcats, having a banner year in 2004-05.
Undrafted by the NHL, Cashman played three seasons in the minor pros in the American Hockey League and the ECHL. In 2010 he moved to Austria to play for the Linz.