Heliopolis, meaning "sun city" in Ancient Greek, can refer to
- Heliopolis (ancient), the ancient city in Egypt
- Heliopolis (Cairo Suburb), a suburb in modern Cairo, Egypt
- Heliopolis style, the architectural style of the modern Heliopolis Cairo suburb
- Baalbek in ancient Syria (now in modern Lebanon), also known to the Romans as "Heliopolis"
- Ilioupoli or Ilioupolis, meaning "Heliopolis" in Modern Greek, a southeastern suburb of Athens, Greece
- Heliópolis, the largest favela of São Paulo City, Brazil
- Heliopolis (Cosmic Era), a fictitious territory/colony in the sci-fi anime series Gundam Seed
- Heliopolis (Stargate), a fictitious planet in the sci-fi television series Stargate SG-1 (see The Torment of Tantalus)
- Heliopolis (album), is a psychedelic trance album released by Swedish artist Filteria
- Héliopolis, a town in France situated on the Île du Levant
- Heliopolis (Marvel Comics), a location in Marvel Comics
