Randaberg is a municipality in Rogaland county, Norway. It is located in the traditional district of Jæren, at the northern end of the Stavanger Peninsula. The administrative centre of the municipality is the village of Randaberg.

Randaberg is located just north of the city of Stavanger. It is the northernmost conurbation of the Stavanger/Sandnes area, one of the largest urban areas in the country. The Byfjord Tunnel connects the islands of Stavanger Municipality to the east with the mainland of Randaberg. The Rogfast tunnel is going to be built from Randaberg, under the Boknafjorden, to the north side of the fjord as well as to the island of Kvitsøy.

The 25-square-kilometre (9.7 sq mi) municipality is the 350th largest by area out of the 356 municipalities in Norway. Randaberg is the 99th most populous municipality in Norway with a population of 11,671. The municipality's population density is 483.7 inhabitants per square kilometre (1,253/sq mi) and its population has increased by 12.3% over the previous 10-year period.

The parish of Randaberg was established on 1 July 1922 when it was separated from the large municipality of Hetland. Initially, there were 1,256 residents of the new municipality. The municipal borders have not changed since that time.

The municipality (originally the parish) is named after the old Randaberg farm (Old Norse: Randarberg) since the first Randaberg Church was built there. The first element is the plural genitive case of rǫnd which means "edge" or "rim". The last element is berg which means "mountain", "rock" or "cliff". Before the early 1900s, the area was known as Randeberg.

The coat of arms was granted on 26 June 1981. The official blazon is "Azure, fourteen plates in orle" (Norwegian: I blått 14 sølv mynter langs randen). This means the arms have a blue field (background) and the charge is a set of fourteen circles that outline the shield. The charge has a tincture of argent which means it is commonly colored white, but if it is made out of metal, then silver is used. The circles are meant to symbolize silver coins. The arms are partly canting since the name of the municipality is derived from a word that means "edge" and the coins are placed around edge of the shield. The coins symbolize the ball-shaped stones found in large amounts on the beach in Randaberg. The arms were designed by Truls Nygaard who based it off a preliminary design by Magnus Hardeland. The municipal flag is rectangular and has the same design as the coat of arms.

The Church of Norway has one parish (sokn) within the municipality of Randaberg. It is part of the Tungenes prosti (deanery) in the Diocese of Stavanger.

Randaberg is still an active agricultural community, and produces over 80% of Norway's parsley. About 3/5 of the land is arable, and about 2% of the inhabitants are engaged in agriculture. Dairy production, chickens, and pigs are important industries. Only Klepp municipality surpasses Randaberg in agricultural production in Rogaland county. The first potatoes every year are grown here in Randaberg and are given to the Royal Family of Norway. However, due to its close proximity to the large city of Stavanger, the area is becoming more urban. There are three main suburbs of Stavanger where most of Randaberg's residents live: Randaberg sentrum (310 houses), Viste/Goa (315 houses), and Grødem (135 houses).