Mark Raymond Zagunis
- Bats Right, Throws Right
- Height 6' 0", Weight 205 lb.
- School Virginia Polytechnic Institute and State University
- High School Holy Cross High School (Delran)
- Debut June 22, 2017
Mark Zagunis is one of only two players in major league history with a surname that begins with "Zag." Mike Zagurski is the other. He went hitless in his first big league stint, going 0-for-14 in 2017. He did swipe two bases, however.