Alan Ratcliffe wrote
Bear in mind there are many different types of jazz. Don't jump straight in to the bebop stuff - it'll be alien to you. If you're a blues fan, ease yourself in by way of Django Rheinhard, Charlie Christian, Dixie Jazz and modern players like Scott Henderson. Also take a listen to the vocal jazz like Nina Simone. If you're also into Rock, take a listen to the fusion players like McLaughlin, DiMeola, etc.
Any other suggestions anyone?
Lee Ritenour (Squonk mentioned him, but i disagree with him being more pop than jazz. Squonk, two words..Captain Fingers), Rus Freeman of "The Rippingtons", Acoustic Alchemy, Oscar Lopez, Wind Machine, George Benson (somebody has mentioned him already), Scofield's "A go go" and "I brake 4 monster booty" are two brilliant albums (very funky), Steve Morse (i know he isn't all Jazz but he is awesome)..and of course, the terrifyingly brilliant....wait for it.....Jeff Beck (listen to Wired). In addition, it might not be a bad idea to listen to some of the older big band stuff to get a feel for the start of bebop. Some movies to draw from (and i'm sure Alan and Rene will agree here) The Glen Miller story, The Benny Goodman Show (Gene Krupa is brilliant), High Society (Bing, Frankie and Armstrong)
And if ur into something a bit out of the ordinary, i'd suggest Weather Report's "Sweetnighter" and the later stuff with Jaco in the mix.
For more guitar oriented Fusionesque stuff, you could check out Greg Howe (not the shrapnel stuff), Brett Garsed, Guthrie Govan, Shawn Lane, Allan Holdsworth...and the list goes on....and on....and on...
Just like sushi (now that's something i can't acquire..not that i haven't tried) ?