This is a list of places named after casualties of the 2010 Polish Air Force Tu-154 crash. This list includes only name changes that were accepted, e.g. by city councils.
Streets
Georgia
Lech Kaczyński Street ( – Lekh Kachinskis Kucha) in Tbilisi
Lech and Maria Kaczyński Street ( – Lekh da Maria Kachinskebis Kucha) in Batumi
Lech and Maria Kaczyński Street ( – Lekh da Maria Kachinskebis Kucha) in Gori
Lithuania
Lech Kaczynski Street () in Vilnius
Moldova
Lech Kaczyński Street () in Chişinau
Poland
Maciej Płażyński Roundabout (Rondo Płażyńskiego) in Sopot
President Ryszard Kaczorowski Street (Ulica Prezydenta Ryszarda Kaczorowskiego), in Kielce Ryszard Kaczorowski Roundabout (Rondo Ryszarda Kaczorowskiego) in Piastow Ryszard Kaczorowski Street (Ulica Ryszarda Kaczorowskiego) in Białystok Ryszard Kaczorowski Street (Ulica Ryszarda Kaczorowskiego) in Siedlce
Lech Kaczyński Avenue (Aleja Lecha Kaczyńskiego) in Lubin
Lech Kaczyński Roundabout (Rondo Lecha Kaczyńskiego) in Starachowice
Lech Kaczyński Street (Ulica Lecha Kaczyńskiego) in Siedlce
Lech and Maria Kaczyńscy roundabout in Tomaszów Mazowiecki
Lech Kaczyński Street (Ulica Lecha Kaczyńskiego) in Tomaszow Lubelski
Maria and Lech Kaczyński Boulevard (Bulwar Marii i Lecha Kacyńskich) in Wrocław
President Lech Kaczyński Street (Ulica Prezydenta Lecha Kaczyńskiego) in Kielce
Tunnel of the Presidential Couple Lech and Maria Kaczyński (Tunel Pary Prezydenckiej Lecha i Marii Kaczyńskich) on the S7 expressway in Jordanów municipality
Former
Lech Kaczyński Street (Ulica Lecha Kaczyńskiego) in Warsaw (given this name in 2017 but reverted to former name of Aleja Armii Ludowiej in 2018)
Ukraine
Lech Kaczyński Street ( – Vulitsa Lekha Kachyns'koho) in Odesa
Lech Kaczyński Street ( – Vulitsa Lekha Kachyns'koho) in Khmelnytskyi
Lech Kaczyński Street ( – Vulitsa Lekha Kachyns'koho) in Zhytomyr
Lech Kaczyński Street ( – Vulitsa Lekha Kachyns'koho) in Bucha
Bridges
Poland
President Lech Kaczyński Bridge (Most im. Prezydenta RP Lecha Kaczyńskiego) in Bydgoszcz