Favorite guitar players not named......

Love the call on Bert Jansch, so I'll add his Pentangle band mate John Renbourn.  Jansch was the more influential player, but Renbourn is a miracle of nuance.

All the Fleetwood Mac alum (Peter Green, Danny Kirwan, Dave Mason, Rick Vito and especially Lindsey Buckingham).

David Hidalgo from Los Lobos.

Tommy Emanuel, tho I wish he'd play more interesting material.

Danny Gatton

etc.

Four of my choices (John Renbourn, Richard Thompson, Tommy Emmanuel, and Lindsey Buckingham) are superior acoustic guitar players.