Superior Court of California, County of Contra Costa / Joined 1985 / Served to 2006

William A. O'Malley

Judge, Superior Court of California, County of Contra Costa

William A. O'Malley was a Judge of the Superior Court of California, County of Contra Costa, who joined the court in 1985. Sources ↓

Tenure
1985–2006 · 21 yrs

Judicial service

Questions & answers

How do judges of the Superior Court of California, County of Contra Costa reach the bench?
The court's current selection method is merit selection with retention.
Which court was William A. O'Malley on?
William A. O'Malley was a Judge of the Superior Court of California, County of Contra Costa.

Sources

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21 years on the Superior Court of California, County of Contra Costa. Data as of 2026-03-31. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).