Andreas Tostrup Urbye (8 May 1869–16 May 1955) was a Norwegian civil servant, lawyer, and politician.

He was also the secretary at the Karlstad negotiations that led to the dissolution of the union between Norway and Sweden.

His parents were Gabriel Joachim Urbye and Elisabeth Sofie Eeg.

In 1905, he was the secretary of the Norwegian delegates to the Karlstad negotiations that led to the dissolution of the union between Norway and Sweden.

[4] He proposed a bill to restrict the freedom of the press in 1917, but it was voted down in the Odelsting, so he resigned his position and left the government.