
Herttoniemi is an East Helsinki neighbourhood and a suburb of Helsinki, the Finnish capital.

Herttoniemen teollisuusalue (Finnish), Hertonäs industriområde (Swedish) is a southeastern neighborhood of Helsinki, Finland.

Herttoniemenranta (Finnish), Hertonäs strand (Swedish) is a southeastern neighborhood of Helsinki, Finland. Herttoniemenranta is part of Herttoniemi and it was built in the late 1990s and early 2000s.
Herttoniemi metro station is a ground-level station on the Helsinki Metro. It serves the district of Herttoniemi in East Helsinki. There are 193 bicycle and 148 car parking spaces at the station. Both lines M1 and M2 serve Herttoniemi.

Länsi-Herttoniemi (Finnish), Västra Hertonäs (Swedish) is a southeastern neighbourhood of Helsinki, Finland. It is one of the subdivisions of the wider Herttoniemi suburb.
Siilitie, literally "Hedgehog Road", is a road in the suburb of Herttoniemi in eastern Helsinki, Finland. The surrounding district and its metro station are also named Siilitie, according to the road. The metro station is one of the original stations of the Helsinki Metro. Most of the low-rise apartment blocks in Siilitie district were built in the 1950s, but a few taller buildings as well were erected in the 1990s. Siilitie road begins from Herttoniemi industrial area and Itäväylä, and joins Viikintie in the north. The image of the district has been somewhat rough by Finnish standards during the past few decades, but is improving.
Siilitie metro station is a ground-level station on the Helsinki Metro. It serves the northern part of the district of Herttoniemi in East Helsinki. There are 117 bicycle and 111 car parking spaces at the station. Both lines M1 and M2 serve Siilitie.