1998 Ontario Nokia Cup

The 1998 Nokia Cup, southern Ontario men's provincial curling championship was held February 10–15 at the Peterborough Memorial Centre in Peterborough, Ontario. The winning rink of Wayne Middaugh, Graeme McCarrel, Ian Tetley and Scott Bailey from Etobicoke would go on to represent Ontario at the 1998 Labatt Brier in Winnipeg, Manitoba.

Standings
The final standings were as follows:

Tiebreaker

 * Daniel 8, Howard 6

Final
February 15, 2:00pm