Ján Capkovic (born 11 January 1948 in Bratislava, Czechoslovakia) is a former Slovak football player.
He played for Czechoslovakia, for which he played 20 matches and scored 6 goals.
He helped Slovan Bratislava to the 1969 European Cup Winners' Cup Final where he scored one of their goals as they beat Barcelona 3-2.He was a participant at the 1970 FIFA World Cup.
He played mostly for Slovan Bratislava.
His twin brother Jozef was also a successful footballer.