Tine "Tineke" Netelenbos-Koomen (born 15 February 1944) is a retired Dutch politician of the Labour Party (PvdA) and businesswoman.

After the election of 1994 Netelenbos was appointed as State Secretary for Education, Culture and Science in the Cabinet Kok I, taking office on 22 August 1994.

The Cabinet Kok II resigned on 16 April 2002 following the conclusions of the NIOD report into the Srebrenica massacre during the Bosnian War and continued to serve in a demissionary capacity.

In May 2002 Netelenbos was a candidate as the next Queen's Commissioner of North Holland but lost the nomination to Secretary-General of the Ministry of Justice Harry Borghouts.

Netelenbos semi-retired from national politics and became active in the public sector and occupied numerous seats as a nonprofit director on several boards of directors and supervisory boards (International Institute of Social History, Museum De Cruquius, Floriade 2002, Radio Netherlands Worldwide, Electronic Commerce Platform, Royal Association of Shipowners and the Maritime Research Institute) and served on several state commissions and councils on behalf of the government (Netherlands Vehicle Authority, Advisory Council for Spatial Planning, Council for Culture, Cadastre Agency and Public Pension Funds PFZW).