Keep updated
Get in touch
| Type | Person | [sources] | |||
|---|---|---|---|---|---|
| Name | Daniel Joseph Holler, Sr. | [sources] | |||
| Birth date | not available | [sources] | |||
| Nationality | United States | [sources] | |||
| Classification | National government (current) | [sources] | |||
| Description | Dan Holler is Chief of Staff of the Department of State, where he previously served as Deputy Chief of Staff for Policy. From 2018 to 2025, Holler worked for then-U.S. Senator Marco Rubio (R-FL), including as chief strategist and counselor. During that time led Rubio’s communications team and worked with the legislative team to develop [...More on linked State Dept page] | [sources] | |||
| Source link | www.state.gov | [sources] | |||
| Last change | Last processed | First seen | |||
Senior officials and diplomats in the US Department of State
United States · State
The record has been enriched with data from the following external databases:
Entity categorisation decisions by the OpenSanctions team.
External dataset · OpenSanctions · non-official source
For experts: raw data explorer
OpenSanctions is free for non-commercial users. Businesses must acquire a data license to use the dataset.
| Positions held | |||
|---|---|---|---|
| Position occupied | Start date | End date | |
| Chief of Staff | - | ||