For me Michael McIntyre, shappi khorsandi, Russell Howard, Adam Hills, Roisin Conaty, Jason Manford, dara o’briain, Sarah Millican, jo brand, Kevin bridges, Jon Richardson all make me laugh.
I don’t usually find films/standard tv shows do. They have their moments but nothing reliable really.
When I really need a good laugh I tend to go to one of the names above, generally in the order listed.
Shows I do find funny are panel shows/chat shows which are thin on the ground at the moment - QI, hignfy, would I like to you, last leg, graham norton, mock the week, never mind the buzzcocks...
Old school I must admit I like old billy Connolly, Eddie Murphy, Joan rivers etc