Tlustice is a municipality and village in Beroun District in the Central Bohemian Region of the Czech Republic. It has about 1,100 inhabitants.
The name is derived either from the Czech word tlustý (i.e. 'fat') or from the personal name Tlustý, meaning "the village of Tlustý's people".
Tlustice is located about southwest of Beroun and southwest of Prague. It lies in the Hoà Âovice Uplands. The highest point is the hill Tlustický vrà ¡ek at above sea level.
The first written mention of Tlustice is from 1320, when King John of Bohemia donated the village to ZbynÃÂk ZajÃÂc (later known as ZbynÃÂk ZajÃÂc of Hazmburk), who annexed the village to his à ½ebrák estate. In 1336, ZbynÃÂk ZajÃÂc gave the à ½ebrák estate to the royal chamber in exchange for another estate. Until 1557, the estate with the Tlustice village was fiefed to various noblemen. In 1557, it was bought by the Lobkowicz family.
In 1607, the royal chamber confiscated the estate to the Lobkowiczs. In 1611, Jan LitvÃÂn Kavka of à ÂÃÂÃÂany bought Tlustice and annexed it to the Hoà Âovice estate. As a result of the Bohemian Revolt, Jan Kavka's properties were confiscated in 1622 and the Hoà Âovice estate was acquired by the Martinic family.
The D5 motorway from Prague to Plzeà  passes through the municipality.
There are no protected cultural monuments in the municipality. A landmark is the chapel in the centre of Tlustice.