Bob Dvorak was a comic book artist, specializing in inking.

He started in the industry in the late 1980s working for First Comics on Sensei and part of Peter David's run on Dreadstar. He eventually moved to DC Comics and worked on several titles including Aquaman and Mister Miracle. In the mid-1990s, he worked on Justice League America up through issue 100 before retiring and becoming a police officer.

During his time at DC, he inked two issues of DC's second volume, #17 "Partners?" and #18 "Partners? The Startling Conclusion!".