The participants in the rally which was titled 'Democracy Is Our Demand' stressed the necessity for democratic changes and an end to the dictatorship in the country.
They also condemned the al-Khalifa regime for neglecting humane values, including its refusal to hand over the corpse of martyr Mahmoud Issa, who was killed by the security forces one week ago.
Anti-government protesters have been holding peaceful demonstrations across Bahrain since mid-February 2011, calling for an end to the Al Khalifa dynasty's over-40-year rule.
Violence against the defenseless people escalated after a Saudi-led conglomerate of police, security and military forces from the Persian Gulf Cooperation Council (PGCC) member states were dispatched to the tiny Persian Gulf kingdom on March 13, 2011 to help Manama crack down on peaceful protestors.
So far, tens of people have been killed, hundreds have gone missing and thousands of others have been injured.