This The Mentalist screencap contains
boater, leghorn, panama, panama sumbrero, mandaragat, espumadera, dayami sumbrero, snap brim hat, Fedora, nadama sumbrero, Homburg, Stetson, and trilby.
There might also be
sombrero, Beaver, castor, dress sumbrero, mataas na sumbrero, opera sumbrero, sutla sumbrero, pausukan, trumpo, trumpo, and beaver.