The RegistryOfficial-roll roster
Orange County District Attorneys
Attorneys whose employer on the official State Bar of California record is the Orange County District Attorney's office, in name order. 250 on the roll as the registry last read it.
This is a roster read from public records, not a directory of counsel for hire: a district attorney prosecutes on behalf of the People of the State of California and does not represent private clients. For the office itself, its charging decisions and its victim services, use the county's own website.
How this list is read
Each attorney on the roll records one employer. A record counts here only when that employer names the Orange County District Attorney's office in so many words, in any of the spellings the roll uses. Records that read only "District Attorney's Office" with no county, and office spellings used by fewer than three attorneys, are not attributed and do not appear. Nothing is inferred from an address, a title, or a name. An attorney who has moved on since the roll was last updated may still be listed; the State Bar record is the authority for current employment and licence status.
Orange County District Attorney roster
John Nathaniel Medialdea Villanueva
Criminal Defense · Santa Ana
Bar #361299 · Admitted 2025
Official record
Every attorney above links to their registry profile, built from the same official record. The wider county record is at Find Attorneys in Orange County. Legal information, not legal advice.