Tinus van Gelder

{{short description|Dutch cyclist}}

{{Use dmy dates|date=April 2025}}

{{Infobox cyclist

| name = Martinus "Tinus" van Gelder

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| birth_date = {{birth date|1911|12|2|df=yes}}

| birth_place = Ambarawa, Indonesia

| death_date = {{death date and age|1999|8|26|1911|12|2|df=yes}}

| death_place = Bellevue Hill, New South Wales, Australia

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{{MedalCountry | {{NED}}}}

{{MedalCompetition | Maccabiah Games}}

{{MedalGold | 1950 Israel |50 km }}

}}

Martinus "Tinus" van Gelder (2 December 1911 – 26 August 1999) was a Dutch cyclist.{{cite web|url=https://www.olympedia.org/athletes/16993 |title=Tinus van Gelder |work=Olympedia |accessdate=26 September 2020}} He competed in the tandem event at the 1948 Summer Olympics.{{cite web |url=https://www.sports-reference.com/olympics/athletes/va/tinus-van-gelder-1.html |archive-url=https://web.archive.org/web/20200418112434/https://www.sports-reference.com/olympics/athletes/va/tinus-van-gelder-1.html |url-status=dead |archive-date=18 April 2020 |title=Tinus van Gelder Olympic Results |accessdate=20 July 2014 |work=sports-reference.com}}