San Gennaro (disambiguation)
- Capolona
- Catacombs of San Gennaro
- Cathedral of San Gennaro
- Cervinara
- Feast of San Gennaro
- Gennaro (disambiguation)
- Januarius (disambiguation)
- January (disambiguation)
- Museum of the Treasure of San Gennaro
- Order of San Gennaro
- Porta San Gennaro
- Royal Chapel of the Treasure of San Gennaro
- San Gennaro
- San Gennaro (grape)
- San Gennaro Vesuviano
- San Gennaro Vére
- San Gennaro al Vomero, Naples
- San Gennaro all’Olmo, Naples
- San Gennaro dei Poveri
- San Gennaro extra Moenia
- St Januarius
- Treasure of San Gennaro