Collection: Boardgames - 2 Player

Many games start with a player count of two, and then ramp up. Carcassonne is a great two player game - its entirely different two player than it is with five. 

These games are the ones that are either written especially for two players, or play really well two player. You might also want to check out the 2+ collection for games that will play two but also handle a bigger crew for those times when you have friends around.