List of number-one singles of 2002 (Ireland)

This list of number-one hits in Ireland in 2002. It was the year of 20 number-one singles.

• Kate Winslet - What If 7 weeks (December 6, 2001 - January 23, 2002 )

• 2 weeks ( 31 January to 13 February )

• 4 weeks ( February 14-March 13 )

• 3 weeks ( March 21-April 10 )

• 5 weeks ( April 11 to May 15 )

• 3 weeks ( May 23-June 12 )

• 3 weeks ( June 13-July 3 )

• 2 weeks ( July 4 to July 17 )

• 4 weeks ( July 25 to August 21 )

• 4 weeks ( August 29 to September 25 )

• 2 weeks ( September 26-October 9 )

• 3 weeks ( October 17 to November 6 )

• 2 weeks ( November 14 to November 27, a total of 3 weeks)

• 5 weeks (December 5, 2002 - January 10, 2003 )