The impeachment prompted Former Pheu Thai MPs Narisorn Thongthiraj and Udomdej Rattanasatien to be banned from holding political office for five years.
Narisorn was impeached with 221 to 1 votes. Two NLA members abstained.
Udomdej was voted against by 206 NLA members while 15 others voted in favour of him.
It required at least 150 of the 250 legislators to vote against them.