Mark Randall Bobb (January 1, 1948 – June 13, 1982) was an American right-handed catcher in Major League Baseball for the Chicago Cubs.
The year of college baseball paid off, as the Chicago Cubs made Bobb the second overall selection in the first round of the June 1967 draft's secondary phase.
Bobb made his major league debut just 14 months later, catching the final four innings of an 8-0 Cubs defeat on August 15, 1968.
He made his first major league start six days later in the second game of a doubleheader against the Atlanta Braves.
Bobb was again called up to the majors in September 1969 as the Cubs were undergoing an historic collapse that would see them lose the division title to the New York Mets.