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Jonathan Adendorf
Full nameJonathan Wallis Adendorf
Date of birth (1985-08-23) 23 August 1985 (age 38)
Place of birthNapier, South Africa
Height1.95 m (6 ft 5 in)
Weight110 kg (17 st 5 lb; 243 lb)
SchoolNapier High School
UniversityStellenbosch University
Rugby union career
Position(s) Flanker
Current team Griquas
Amateur team(s)
Years Team Apps (Points)
2008–2010 Maties 24 (25)
Senior career
Years Team Apps (Points)
2011 Pumas 5 (0)
2012–present Griquas 83 (30)
Correct as of 8 July 2018

Jonathan Wallis 'Kraai' Adendorf (born 23 August 1985) is a South African rugby union player for Griquas in the Currie Cup and in the Rugby Challenge. His regular playing position is flanker. Adendorf previously played for the Pumas. He has also played for Maties in the Varsity Cup.