Alexander Henry Fenwick Armstrong is an English actor, comedian, radio personality, television presenter and singer. He is the host of the BBC One game show Pointless, and is a weekday morning-show presenter on Classic FM.

Pointless is a British television quiz show produced by Banijay subsidiary Remarkable Entertainment for the BBC hosted by Alexander Armstrong. In each episode, four teams of two contestants attempt to find correct but obscure answers to four rounds of general knowledge questions, with the winning team eligible to compete for the show's cash jackpot.