Michael D. Sullivan
Michael D. Sullivan is an Associate Justice of the Supreme Court of Mississippi, serving since 1984. Opinions & record ↓ Sources ↓
- Lived
- 1938–2000
- Tenure
- Since 1984 · 42 yrs
Judicial service
| Year | Court | Appointed by | Vote |
|---|---|---|---|
| 1984 | Supreme Court of Mississippi | – | – |
Education
| University of Southern Mississippi | 1960 | |
| Tulane University of Louisiana | 1966 | |
| University of Virginia-Main Campus | 1988 |
Judicial Record
In our data, Sullivan authored 197 published opinions for the court (1984–2000), plus 6 dissents and 6 concurrences. Most cited: Billiot v. State (479 citations).
Published, precedential opinions from the CourtListener corpus. Counts and rankings are objective and recomputable: how we count. We describe the record, not the judge. 109 of these were attributed to Sullivan by a unique court-, date-, and surname-match against our roster (marked ), because CourtListener recorded no author for them. Each links to the official text to verify. How we match.
Selected opinions
| Year | Case | Citation | Cited |
|---|---|---|---|
| 1984 | Billiot v. State | 454 So. 2d 445 | 479 |
| 1987 | Williamson v. State | 512 So. 2d 868 | 321 |
| 1989 | Williams v. State | 544 So. 2d 782 | 318 |
| 1988 | Pinkney v. State | 538 So. 2d 329 | 316 |
| 1989 | Davis v. State· Concurrence† | 551 So. 2d 165 | 289 |
| 1992 | Abram v. State | 606 So. 2d 1015 | 286 |
| 1998 | Underwood v. State | 708 So. 2d 18 | 282 |
| 1997 | Lester v. State | 692 So. 2d 755 | 278 |
| 1992 | Clemons v. State | 593 So. 2d 1004 | 252 |
| 1997 | Wilcher v. State· Dissent† | 697 So. 2d 1087 | 242 |
| 1992 | Pinkney v. State | 602 So. 2d 1177 | 216 |
| 1992 | Jones v. State | 602 So. 2d 1170 | 208 |
| 1996 | Aetna Cas. and Sur. Co. v. Berry | 669 So. 2d 56 | 197 |
| 1992 | Parker v. State† | 606 So. 2d 1132 | 153 |
| 1999 | Weatherspoon v. State | 732 So. 2d 158 | 147 |
Showing the 15 most-cited of 210 authored opinions in our data. “Cited” is inbound citations across the CourtListener corpus. Case links open the ruling’s full text (CourtListener) or its page here; read the methodology and verify against the primary source.
Questions & answers
- How do judges of the Supreme Court of Mississippi reach the bench?
- The court's current selection method is nonpartisan election.
- Which court is Michael D. Sullivan on?
- Michael D. Sullivan is an Associate Justice of the Supreme Court of Mississippi.
Sources
Each fact on this page traces to a primary public record.
- CourtListener / Free Law Project
- Current roster: State of Mississippi Judiciary – Supreme Court Justices
- CourtListener bulk data (Free Law Project): authored opinions & citation counts
How we source & reconcile data → Data & Sources
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42 years on the Supreme Court of Mississippi. Data as of 2026-03-31. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).