Campbell Walsh (born 26 November 1977 in Glasgow) is a Scottish slalom canoer who has competed since the mid-1990s.
Competing in two Summer Olympics, he won a silver medal in the K-1 event in Athens in 2004.
Walsh has won three medals at the ICF Canoe Slalom World Championships with a silver (K-1 team: 2009) and two individual bronzes (K-1: 2006, 2007).
He is the overall World Cup Champion in K-1 from 2004.
He is the 2008 individual European Champion, and the 2009 European Team Champion along with Richard Hounslow and Huw Swetnam. He also has 1 silver and 2 bronze medals from the European Championships.