---
type: Person
title: "Lemma, Dennis"
description: "Sheriff of Seminole County"
role: "Sheriff of Seminole County"
level: "county"
branch: "executive"
state: "FL"
tenure:
  current: true
  notes: "Original title: Sheriff, Seminole County"
ids:
  person: "98cb9587-d06a-4ff8-8e07-a28d57ae49f8"
  office: "e4cd9e12-4b34-4417-9fb0-91646814ca44"
  tenure: "e86bf022-c104-4ec6-bf72-856515ba6c43"
sources:
  - field: office
    source: "fac-directory-scrape"
  - field: tenure
    source: "fac-directory-scrape"
confidence: official
tags: [officeholder, county, executive, fl]
timestamp: "2026-06-20"
---

# Lemma, Dennis

Current Sheriff of Seminole County.

## Sources

- office: fac-directory-scrape
- tenure: fac-directory-scrape

Generated from the Atlas officeholders v2 export (2026-06-20).