- Country: Venezuela
- Population: 746,535
- Latitude: 8° 21.07' N (8.35122°)
- Longitude: 62° 38.46' W (-62.64102°)
- Elevation: 103 m/338 ft. above sea level
- Time zone: America/Caracas (UTC -04:00); DST not observed
- Alternate names: CGU, Cidade Guaiana, Ciudad Guiana, Ciudat Guayana, Guayana, Guayana City, PZO, San Félix de Guayana, San Tomé, San Tomé de Guayana, Santo Tomé de Guayana, Santo Tomo, Siudad Guajana, Sjudad Guajan, Сијудад Гвајана, Сиудад Гуаяна, Сьюдад-Гуаяна, סיודד גואיאנה, სიუდად-გუაიანა, シウダーグアヤナ, 圭亞那城, 시우다드과야나
- Alternate names: CGU, Cidade Guaiana, Ciudad Guayana, Ciudad Guiana, Ciudat Guayana, Guayana, Guayana City, PZO, S'judad-Guajana, San Felix de Guayana, San Félix de Guayana, San Tome, San Tome de Guayana, San Tomé, San Tomé de Guayana, Santo Tome de Guayana, Santo Tomo, S
Data by Geonames.org, CC-BY