Šimůnek (feminine Šimůnková) is a Czech surname. Notable people include: František Šimůnek, Czech Nordic skier Jan Šimůnek, Czech footballer Jaromír Šimůnek, Czech biathlete Karel Šimůnek, Czech watercolorist and illustrator Ladislav Šimůnek, Czech footballer Radomír Šimůnek, Jr., Czech cyclist Radomír Šimůnek, Sr., Czech cyclist Vladimír Šimůnek, Czech cross-country skier Czech-language surnames