ˈaɪɚnuːsz dʒˈɛlən; bˈɔːɹn nˈaɪn ˈeɪpɹəl nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi wˈʌn ɪz ɐ ɹᵻtˈaɪɚd pˈoʊlɪʃ fˈʊtbɔːlɚ hˌuː plˈeɪd æz ɐ ɹˈaɪtwˈɪŋɡɚ ɔːɹ stɹˈaɪkɚ fɚðə pˈoʊlənd nˈæʃənəl fˈʊtbɔːl tˈiːm.
Ireneusz Jeleń  (; born 9 April 1981) is a retired Polish footballer who played as a right-winger or striker for the Poland national football team.