Geraldine O'Callaghan

{{Short description|English kickboxer}}

{{use mdy dates|date=April 2020}}

{{Infobox martial artist

| name = Geraldine O'Callaghan

| other_names = Geri{{Cite web|url=https://www.thephuketnews.com/fighting-with-the-best-26461.php|title=Fighting with the best|date=April 2, 2012|website=The Phuket News}}

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| birth_place = Ramsgate, England, United Kingdom

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| nationality = British

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| style = Muay Thai

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| kickbox_win = 30

| kickbox_loss = 10

| kickbox_draw = 1

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| kickbox_kowin = 4

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Geraldine O'Callaghan is a female kickboxer and World Muaythai Council title holder.{{cite web|url=https://www.telegraph.co.uk/expat/expatlife/10186174/The-big-hitting-expat-women-who-became-Thai-boxing-champs.html|title=The big-hitting expat women who became Thai boxing champs|first=James|last=Goyder|date=18 July 2013|website=The Daily Telegraph|url-access=subscription |access-date=9 April 2020}} O'Callaghan has fought 30 times and lost 10 times.