All the statues weigh at least fifty kilos and some of them are almost one meter high.
Officials from the town hall of Differdange lodged a complaint with the police, and appealed for witnesses.
The police are investigating the case.
It is the second time in a month that the tiny church has been vandalised.
The serious act of vandalism was carried out in broad daylight in Montecatini Alto.
The damage to property amounts to 1.000€ (1.200 USD)
The bust is located at the entrance of the church, which is the oldest and largest Polish Catholic parish in the city.
The parish announced that it was filing a complaint and the mayor of Toulouse condemned this act of vandalism.
The desecration and vandalism of Greek Orthodox churches deeply divides the people living on the island of Lesvos.