Hendrik Karel Jan "Henk" Beernink (2 February 1910 – 22 August 1979) was a Dutch politician of the defunct Christian Historical Union (CHU) party now merged into the Christian Democratic Appeal (CDA) party and jurist.

Beernink was elected as a Member of the House of Representatives after the election of 1946, taking office on 4 June 1946 serving as a frontbencher chairing the special parliamentary committee for the Financial Relationship Law and the de facto Whip and spokesperson for the Interior, Social Affairs, Housing and Spatial Planning, Culture, Press media and Postal Services.

Beernink also served as Chairman of the Christian Historical Union from 9 July 1958 until 19 March 1966.

The Christian Historical Union made a small win, gaining 1 seat and now had 13 seats in the House of Representatives, Beernink subsequently became Parliamentary leader in the House of Representatives, taking office on 16 May 1963.

Beernink semi-retired from active politics and became active in the public sector and occupied numerous seats as a nonprofit director on several supervisory boards and served on several state commissions and councils on behalf of the government (Kiesraad, Public Pension Funds APB and the Cadastre Agency) Beernink was known for his abilities as a manager and team leader.