ˈɪlsə kˈɑːnɹædz; bˈɔːɹn twˈɛnti nˈaɪn mˈɑːɹtʃ nˈaɪntiːnhˈʌndɹɪd fˈoːɹɾi fˈoːɹ ɪz ɐn ɔːstɹˈeɪliən fˈɔːɹmɚ fɹˈiːstaɪl swˈɪmɚɹ ʌvðə nˈaɪntiːnhˈʌndɹɪd fˈɪfti z ænd nˈaɪntiːnhˈʌndɹɪd sˈɪksti z, hˌuː wˈʌn ɐ sˈɪlvɚ mˈɛdəl ɪnðə fˈoːɹ tˈaɪmz wˈʌnhˈʌndɹɪdmˈiːɾɚ fɹˈiːstaɪl ɹˈiːleɪ æt ðə nˈaɪntiːnhˈʌndɹɪd sˈɪksti sˈʌmɚɹ əlˈɪmpɪks.
Ilsa Konrads (; born 29 March 1944) is an Australian former freestyle swimmer of the 1950s and 1960s, who won a silver medal in the 4×100-metre freestyle relay at the 1960 Summer Olympics.