Greg Johnston (baseball)
Gregory Bernard Johnston (born February 12, 1955) is a former Major League Baseball outfielder. Johnston played with the San Francisco Giants in  and for the Minnesota Twins from  to .

External links
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1955 births
Living people
American expatriate baseball players in Japan
Baseball players from Los Angeles
Citrus Owls baseball players
Fresno Giants players
Hanshin Tigers players
Major League Baseball outfielders
Minnesota Twins players
Phoenix Giants players
San Francisco Giants players
Tigres de Aragua players
American expatriate baseball players in Venezuela
Toledo Mud Hens players
Waterbury Giants players