hˌɑːvɪˈɛɹ luːtʃˈɑːnoʊ mˈɑːɹɡəz lɔɪˈoʊlə bˈɔːɹn tˈɛn mˈeɪ nˈaɪntiːnhˈʌndɹɪd sˈɪksti nˈaɪn ɪz ɐ tʃɪlˈiːən fˈɔːɹmɚ pɹəfˈɛʃənəl fˈʊtbɔːlɚ hˌuː plˈeɪd æz ɐ dᵻfˈɛndɚ.
Javier Luciano Margas Loyola (born 10 May 1969) is a Chilean former professional footballer who played as a defender.