Crossword clues for the word: LOCKHART The word LOCKHART has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for LOCKHART Showing 1 to 5 of 5 results Clue(s) """Lassie"" actress June" "Gene of ""Miracle on 34th Street""" "June of ""Meet Me in St. Louis""" "White House press secretary Joe, who is leaving" June —, actress who played Maureen Robinson in 1960s US television series Lost in Space