|Start date||14 February 2011|
|End date||February 2011|
|Description||Write an ad for your clan, complete challenges|
|Infobox • Talk page|
Clanentine's was a writing competition based on Valentine's Day held during the week beginning 14 February 2011. One competition asked players to submit advertisements for their clan in the style of a "lonely hearts" ad, while the other involved completing challenge sets given by Jagex Moderators.