List of number one songs in January, 2010

What songs were number one in January, 2010? There were 5 UK #1 songs in January, 2010.

These number one songs in January, 2010 began with Killing in the Name by Rage Against the Machine which went to #1 on 26th December, 2009 and remained at the top spot for just one week.

The last number one song of 2010 was Fireflies by Owl City which went to #1 on 30th January, 2010 and remained at the top spot for 3 weeks.