Ondřej Knotek (born 31 August 1984) is a Czech politician who was elected as a Member of the European Parliament in 2019.

[3] Prior to being a member of the European Parliament, Knotek worked as a quality manager in an engineering company in Tachov.

[6] He went on to become a city councilor,[7] but left Czech Pirate Party in June 2015 due to a "value split" and joined the ANO 2011 movement a few months later.

[10] During the 2019 European Parliament election in the Czech Republic, Knotek finished fifth place as an MEP for the ANO 2011 movement.

[14] During the 2024 European Parliament election in the Czech Republic, Knotek defended the MEP mandate as a member of the ANO movement in the third place of the candidates.