Daniel Sillman takes charge as Miami Dolphins CEO amid leadership changes

Yahoo Sports1 min read • Latest: Aug 4, 2026, 9:40 PM

Last updated Aug 4, 2026

Daniel Sillman takes charge as Miami Dolphins CEO amid leadership changes
Summary

On August 4, Daniel Sillman was appointed CEO of the Miami Dolphins, replacing Tom Garfinkel, who remains vice chairman. Stephen Ross retains ownership of the team. The leadership change comes as the Dolphins prepare for the upcoming NFL season during training camp. Sillman, who is 37, aims to maintain stability within the organization and has expressed a commitment to informed decision-making without initiating sweeping changes. His recent role included significant involvement in the hiring of new coach Jeff Hafley and general manager Jon-Eric Sullivan.

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By the Numbers
  • Daniel Sillman appointed CEO, Tom Garfinkel steps back to vice chairman role.
  • Leadership change announced as Dolphins hold training camp practices.
  • Sillman involved in hiring new general manager and coach.
  • Stephen Ross remains the owner of the Dolphins.
  • No dramatic changes planned for the organization's structure.
Latest Updates
  • 9:40 PMYahoo SportsDaniel Sillman now running Miami Dolphins. What does it mean for fans
What they're saying
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As Tom Garfinkel takes a step back, Daniel Sillman takes charge of the Miami Dolphins. What does this mean for fans?

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