The research aimed to survey and examines the fitness of confirmatory factors of art heritage conservation among Rajabhat Universities’ students in Bangkok Metropolitan developed by empirical data.  The tool was 6 level scale totaling 39 items.  Data was collected from 1,904 students of 6 Rajabhat Universities in Bangkok Metropolitan by multiple steps sampling and fit test of construct validity by Exploratory Factors Analysis.

            The research result found that the public mind factors of art heritage conservation consisted of 3 factors with 33 indicators.  The 1^st factor was 14 indicators of intention to conserve art heritage, 2^nd factor was 12 indicators of duty awareness of art heritage conservation and 3^rd factor was 7 indicators of persons’ right respect in art heritage conservation.  It found that the construct validity of public mind concerning art heritage conservation developed by researcher fitted with empirical data at good level with Chi-Square =318.44, df = 281, p-value = 0.062, GFI, AGFI and CFI = 0.99, 0.98 and 1.00 respectively.

 Key words: indicators of public minds concerning art heritage conversation, intention of art heritage conservation, duty awareness of art heritage conservation, persons’ right respect in art heritage conservation.