The 2003 World Men's Curling Championship (branded as 2003 Ford World Men's Curling Championship for sponsorship reasons) was held at the Winnipeg Arena in Winnipeg, Manitoba, Canada from April 5–13, 2003.

Fourth: David Nedohin Skip: Randy Ferbey Second: Scott Pfeifer Lead: Marcel Rocque Alternate: Dan Holowaychuk Skip: Ulrik Schmidt Third: Lasse Lavrsen Second: Carsten Svensgaard Lead: Joel Ostrowski Alternate: Christian Hansen Skip: Markku Uusipaavalniemi Third: Kalle Kiiskinen Second: Aku Kauste Lead: Teemu Salo Alternate: Tony Träskelin Skip: Andreas Lang Third: Rainer Beiter Second: Jürgen Beck Lead: Sebastian Schweizer Alternate: Jörg Engesser Skip: Lee Dong-Keun Third: Kim Soo-Hyuk Second: Park Jae-Cheol Lead: Choi Min-Suk Alternate: Ko Seung-Wan Skip: Pål Trulsen Third: Lars Vågberg Second: Flemming Davanger Lead: Bent Ånund Ramsfjell Alternate: Niels Siggaard Andersen Skip: Warwick Smith Third: Peter Smith Second: Ewan MacDonald Lead: David Hay Alternate: Graham Cormack Skip: Per Carlsén Third: Mikael Norberg Second: Rickard Hallström Lead: Fredrik Hallström Alternate: Niklas Berggren Skip: Ralph Stöckli Third: Claudio Pescia Second: Pascal Sieber Lead: Simon Strübin Alternate: Marco Battilana Skip: Pete Fenson Third: Eric Fenson Second: Shawn Rojeski Lead: John Shuster Alternate: Scott Baird April 5, 2003 13:00 April 6, 2003 08:00 April 6, 2003 18:00 April 7, 2003 13:00 April 8, 2003 08:00 April 8, 2003 18:00 April 9, 2003 13:00 April 10, 2003 08:00 April 10, 2003 18:00 April 12, 2003 08:00 April 13, 2003 08:00 April 13, 2003 12:30