Thorvald Moe (born 4 October 1939) is a Norwegian former tennis player, economist and civil servant. He was born in Oslo. He was appointed Director General (Norwegian: ekspedisjonssjef) in the Ministry of Finance from 1978 to 1986, from 1989 to 1997, and from 2002. He served as Norwegian ambassador to the Organisation for Economic Co-operation and Development (OECD) from 1986 to 1989, and vice secretary general of the OECD from 1998 to 2002.