- Country: Indonesia
- Population: 2,374,658
- Latitude: 7° 14.95' S (-7.24917°)
- Longitude: 112° 45.05' E (112.75083°)
- Elevation: 8 m/26 ft. above sea level
- Time zone: Asia/Jakarta (UTC +07:00); DST not observed
- Alternate names: Kota Surabaya, Kutha Surabaya, Soerabaja, Soerabaya, Sourabaya, SUB, Surabaia, Surabaja, Surabajo, Σουραμπάγια, Горад Сурабая, Сурабаја, Сурабайа, Сурабая, סורביה, سورابايا, سورابایا, สุราบายา, სურაბაია, スラバヤ, 泗水, 수라바야
- Alternate names: Gorad Surabaja, Kota Surabaya, Kutha Surabaya, SUB, Soerabaja, Soerabaya, Sourabaya, Sourampagia, Surabaia, Surabaja, Surabajo, Surabaya, si shui, sulabaya, sura ba ya, surabaia, surabaya, swrabaya, swrbyh, Σουραμπάγια, Горад Сурабая, Сурабайа, Сурабая, С
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