Quick-draw McGraw
Suzi Quatro is a singer. Her last name begins with Q.
Qvale is an Italian car whose spelling begins with the letter "Q" in English and Italian.
quincey Jones
Quintus
queen
William P. Quinn
Quentin McCracken Quilvio Veras
No chemical element begins with the letter Q.
Yes Quincy Porter (1897-1966). There's probably more..
In terms of visual arts, the most famous painter whose name begins with "Q" is Erasmus Quellinus II. He was a Flemish Baroque painter who specialized in architectural perspective studies.
quagmire from family guy!