The 2018 Lakeside World Professional Darts Championship was the 41st World Championship organised by the British Darts Organisation, and the 33rd staging at the Lakeside Country Club at Frimley Green. Glen Durrant who was the defending men's champion, successfully retained his title, beating Mark McGeeney 7–6 in the final after the match went to a tie break. Durrant became the fifth player to defend a world title following his first win, after Eric Bristow, Raymond van Barneveld, Adrian Lewis and Gary Anderson. McGeeney became the second man, following Mike Gregory in 1992, to lose a world final having had darts at double to win.