Lenadeen Simpson-Brown (born 22 November 1964) is a former New Zealand rugby union player.

[1] She made her first Black Ferns appearance as captain on 29 August 1994 against a New South Wales side at Richmond.

[2] She led the side in her test debut against Australia on 2 September 1994 at Sydney.

[3] She last captained the Black Ferns when they trounced France 109–0 at Edmonton; it was the final of the 1996 Canada Cup.

[4][5] Her final appearance for the side was on 16 August in Dunedin, it was against the Wallaroos for the 1997 Laurie O'Reilly Cup.