Eran Dal was a Bajoran male who lived in the 24th century.
Dal became a vedek who served in the Vedek Assembly during Opaka Sulan's time as kai. (DS9 novel: Unity)
By 2376, Eran had become one of the highest-ranking vedeks in the Assembly. In April of that year, he called a secret meeting with six other high-ranking Vedeks to discuss what they should do to suppress the recently discovered Ohalu Prophecies, which the Assembly considered heretical. (DS9 - Avatar novel: Avatar, Book One)
During the Gateways Crisis, Vedek Eran contacted Ezri Dax on Deep Space 9 to seek help with repairs to industrial replicators that the Bajorans were using to fabricate temporary shelters for Europani refugees. Dax was able to source a new industrial replicator. (DS9 novel: Demons of Air and Darkness)