| Teamname: | RC Montemor |
| Fullname: | Rugby Clube Montemor |
| President: | Paulo Xavier |
| Coach: | João Baptista Veiga Malta |
| Season: | 2018–19 |
| Position: | Campeonato Nacional de Rugby I Divisão, winners (promoted) |
| Url: | http://www.rcmontemor.pt/ |
| Pattern La1: | _whitehoops |
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| Socks1: | 003c82 |
| Pattern La2: | _whitehoops |
| Pattern B2: | _whitehoops |
| Pattern Ra2: | _whitehoops |
| Pattern So2: | _whitehoops |
| Body2: | ad1900 |
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| Leftarm2: | ad1900 |
| Shorts2: | 003c82 |
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Rugby Clube de Montemor is a rugby union team based in Montemor-o-Novo, Portugal. The team competes in the Campeonato Português de Rugby - Divisão de Honra, the first tier of rugby union in Portugal, after winning Campeonato Nacional de Rugby I Divisão, in the season 2018/2019.
Founded on 20 July 1995, Montemor is the most successful rugby club in Alentejo, with over 15 trophies in the last 20 years. Since 2007, their home ground has been the Parque Desportivo, Montemor-o-Novo.
Winners (4): 2012/2013, 2015/2016, 2018/2019, 2022/2023
Winners: 2015/2016
Winners: 2014/2015
Winners: 2016/2017
Winners: 2015/2016