Łagiewniki may refer to:
- Divine Mercy Sanctuary (Kraków), commonly known as the Łagiewniki
- Łagiewniki, Kościan County in Greater Poland Voivodeship (west-central Poland)
- Łagiewniki, Krotoszyn County in Greater Poland Voivodeship (west-central Poland)
- Łagiewniki, Poznań County in Greater Poland Voivodeship (west-central Poland)
- Łagiewniki, Gmina Grodziec in Greater Poland Voivodeship (west-central Poland)
- Łagiewniki, Gmina Sompolno in Greater Poland Voivodeship (west-central Poland)
- Łagiewniki, Gmina Suchy Las in Greater Poland Voivodeship (west-central Poland)
- Łagiewniki, Inowrocław County in Kuyavian-Pomeranian Voivodeship (north-central Poland)
- Łagiewniki, Włocławek County in Kuyavian-Pomeranian Voivodeship (north-central Poland)
- Łagiewniki, Radomsko County in Łódź Voivodeship (central Poland)
- Łagiewniki, Sieradz County in Łódź Voivodeship (central Poland)
- Łagiewniki, Wieluń County in Łódź Voivodeship (central Poland)
- Łagiewniki, Lower Silesian Voivodeship (south-west Poland)
- Łagiewniki, Lublin Voivodeship (east Poland)
- Łagiewniki, Masovian Voivodeship (east-central Poland)
- Łagiewniki, Busko County in Świętokrzyskie Voivodeship (south-central Poland)
- Łagiewniki, Kielce County in Świętokrzyskie Voivodeship (south-central Poland)
- Łagiewniki, West Pomeranian Voivodeship (north-west Poland)
- Łagiewniki (Bytom), a district of the city of Bytom
- Łagiewniki (Kraków) , a district of the city of Kraków
- Łagiewniki (Łódź), a district of the city of Łódź
- Łagiewniki, part of the Łagiewniki-Borek Fałęcki district of Kraków