ˈɑːɹnəld pˈaɪəɾɚ bɜːnˈɑːɹd "ˈɑːɹnoʊ" dˈɛn hˈɑːɹɾɑːɡ bˈɔːɹn ˈeɪt noʊvˈɛmbɚ nˈaɪntiːnhˈʌndɹɪd fˈɪfti fˈoːɹ ɪn ˈɑːs ɪz ɐ fˈɔːɹmɚ fˈiːld hˈɑːki plˈeɪɚ fɹʌmðə nˈɛðɜːləndz.
Arnold Pieter Bernard "Arno" den Hartog (born 8 November 1954 in Oss) is a former field hockey player from the Netherlands.