The 1989 World Men's Curling Championship was held at the Milwaukee Auditorium in Milwaukee, Wisconsin from April 3–9, 1989.

Skip: Pat Ryan Third: Randy Ferbey Second: Don Walchuk Lead: Don McKenzie Alternate: Murray Ursulak Skip: Tommy Stjerne Third: Per Berg Second: Peter Andersen Lead: Anders Søderblom Alternate: Ivan Frederiksen Skip: Dominique Dupont-Roc Third: Christian Dupont-Roc Second: Daniel Cosetto Lead: Patrick Philippe Alternate: Thierry Mercier Skip: Roland Jentsch Third: Uli Sutor Second: Charlie Kapp Lead: Thomas Vogelsang Alternate: Andy Kapp Skip: Andrea Pavani Third: Adriano Lorenzi Second: Fabio Alvera Lead: Stefano Morona Alternate: Stefano Zardini Skip: Eigil Ramsfjell Third: Sjur Loen Second: Morten Søgaard Lead: Bo Bakke Alternate: Morten Skaug Skip: Graeme Adam Third: Ken Horton Second: Andrew McQuistin Lead: Robin Copland Skip: Thomas Norgren Third: Jan-Olov Nässén Second: Anders Lööf Lead: Mikael Ljungberg Alternate: Peter Cederwall Skip: Patrick Hürlimann Third: Andreas Hänni Second: Patrik Lörtscher Lead: Mario Gross Skip: Jim Vukich Third: Curtis Fish Second: Bard Nordlund Lead: Jim Pleasants Alternate: Jason Larway