Krzysztof Jan Olendzki (born 2 July 1963 in Bystrzyca Kłodzka) is a Polish diplomat; ambassador to Tunisia (2008–2012) and Slovenia (2020–2024).

[2] From 1987 to 1988 and from 1997 to 1999 he was working for the Polish Scientific Publishers PWN,[3] where he was editor of the English-language publication Poland.

[6] Between 1998 and 1999, Olendzki served as Minister-Counselor at the Department of Western Europe, Ministry of Foreign Affairs.

From 2001 to 2004 he was Advisor to the Minister, First Secretary, and Counsellor at the MFA Department of Foreign Policy Strategy and Planning.

[12] Krzysztof Olendzki is married to Joanna Olendzka, with three sons: Jan, Antoni, Wiktor.