Semen (name)
- Abd al-Rahman I
- Al-Andalus
- Aquitanian language
- Basque language
- Charlemagne
- Duchy of Vasconia
- Jimena
- Jimeno
- Jiménez (surname)
- Koldo Mitxelena
- Old Style and New Style dates
- Portuguese language
- Pyrenees
- Russian language
- Semen Altman
- Semen Hulak-Artemovsky
- Semen Karetnyk
- Semen Paliy
- Semen Pavlichenko
- Semen Semenchenko
- Semen Zhivago
- Semyon Bogdanov
- Semyon Budyonny
- Semyon Frank
- Semyon Kirsanov
- Semyon Korsakov
- Semyon Timoshenko
- Semyon Zhavoronkov
- Simeon
- Simon (given name)
- Spanish language
- Symon
- Tarraconensis
- Ukrainian language
- Ximenes