Mingevannet

Jelsnes is a village in Sarpsborg municipality, Norway. Its population is 308. Jelsnes is located in the north of Tunøya, and belonged to Tune municipality before 1992. The mayor of Sarpsborg, Sindre Martinsen-Evje, comes from Jelsnes.

Vestvannet is a lake located within the municipality of Sarpsborg in Østfold county, Norway. The lower part of the lake is a protected area included in the Vestvannet Nature Reserve (Vestvannet naturreservat).

Hasle is a village in the municipality of Sarpsborg, Norway, located on the eastern bank of Glomma. Its population is 698. Before 1992 Hasle was a part of Varteig municipality.

Varteig is a village in Sarpsborg and a former municipality in Østfold County, Norway.

Lande is a borough in Østfold county, Norway, located close to the lake Tunevannet and east of E6, which is the national highway going through Sarpsborg.

The Lower Glomma Region ("Nedre Glomma-regionen") is a statistical metropolitan region in Østfold in southeastern Norway. It is centered on the cities of Fredrikstad and Sarpsborg near the Swedish border. It is located at the end of the Glomma River. 1/ km²2/ Population per km²

Sarpsborg Station (Norwegian: Sarpsborg stasjon) is located at the city of Sarpsborg in Norway on the Østfold Line. The station is served by regional trains between Oslo and Halden with hourly headway by Vy.

Sarpsborg (pronounced [ˈsɑ̀ʂbɔr] or [ˈsɑ̀rpsbɔrɡ]), historically Borg, is a city and municipality in Østfold county, Norway. The administrative centre of the municipality is the city of Sarpsborg. Sarpsborg is part of the fifth largest urban area in Norway when paired with neighbouring Fredrikstad. As of 1 January 2018, according to Statistics Norway these two municipalities have a total population of 136,127 with 55,840 in Sarpsborg and 81,278 in Fredrikstad.Statistics for 2021, say that the city has a population where 19% of the children belong to families that have "low-income in the long-term"; that is the highest level for a city (in Norway); the national level is 11.3%.

Tune is a former municipality in Østfold county, Norway. The former municipality originally covered the current Sarpsborg municipality with the exception of Skjeberg and with the addition of Rolvsøy.

The Tune stone is an important runestone from about 200–450 AD. It bears runes of the Elder Futhark, and the language is Proto-Norse. It was discovered in 1627 in the church yard wall of the church in Tune, Østfold, Norway. Today it is housed in the Norwegian Museum of Cultural History in Oslo. The Tune stone is possibly the oldest Norwegian attestation of burial rites, inheritance, and beer.

The Sarpsborg Stadion is a football stadium in Sarpsborg, Norway. It is the home ground of Eliteserien club Sarpsborg 08. The former multi-use venue hosted the Norwegian Athletics Championships in 1954 and 1960. The venue hosted one Norway national under-21 football team match, where Norway lost 1–3 against Sweden on 3 October 1972. The stadium has been repeatedly modernised in recent years; a modernisation which began in 2000, when a new main stand were built. In 2009, new floodlights were installed and the grass pitch was replaced with an artificial turf. New stands were built in both the south and north end of the pitch between 2010 and 2016. Sarpsborg 08's success in the 2018–19 UEFA Europa League led to further upgrades and improvements. The stadium's attendance record dates from 14 October 1945, when Fredrikstad and Lyn met in the first of two replays of the final of the 1945 Norwegian Cup. 18,000 spectators visited the match that ended with a 1–1 draw. This was the penultimate Norwegian Cup final to be played outside Oslo.

Østfold Hospital Trust is a health trust in Norway with bases in Fredrikstad, Moss, Sarpsborg and Halden. It is owned by Southern and Eastern Norway Regional Health Authority.