The ČSD E 669.2 is a class of electric locomotives designed, built and used in the former Czechoslovakia for heavy freight trains.

Surviving members of the class are now used in the Czech Republic (ČD Class 182) by ČD Cargo and ODOS, in Slovakia by private operator Lokorail and in Poland by various private operators including CTL Logistics and PTK Holding).

The locomotives were built in the years 1963–65 in three types: 59E1, 59E2 and 59E3.

[1] Currently the whole class is being systematically withdrawn in the Czech Republic, where the last survivors are based in Ostrava.

Since 2005, withdrawn locomotives have usually been rented or sold to various Polish private operators.