The convictions in the courts in Cairo and in the Nile Delta city of Kafr el-Sheikh are the latest in a series over recent months that saw hundreds of people prosecutors identified as Morsi supporters sentenced to death or imprisonment.
In some cases, the verdicts came after no more than two hearings, drawing criticism from human rights activists and foreign governments as Egypt's military-backed interim government continues its crackdown on Morsi supporters and his Muslim Brotherhood group.
They were sentenced to 10 years in prison each. Five minors, all 17 years old, each received a one-year suspended sentence in the same case, the statement said.
The second court in Cairo sentenced 37 people to 15 years in prison each for their part in an attempt to blow up a subway station in Cairo last year, in addition to charges of vandalism, illegal possession of explosives, arms and ammunition along with disrupting public and private transport, said the statement from the chief prosecutor's office.
To date, authorities have detained some 16,000 Brotherhood supporters, including Morsi and most of the group's top leaders, following the July 3 military overthrow of his government. Many of them are on trial on charges that vary between espionage, inciting murder to corruption.
In April, an Egyptian judge sentenced the Brotherhood's spiritual leader and 682 others to death, drawing worldwide rebuke.