The 2023 Bad Homburg Open presented by Engel & Völkers was a women's professional tennis tournament played on outdoor grass courts at the TC Bad Homburg in Bad Homburg, Germany, from 25 June to 2 July 2023.

It was the third edition of the Bad Homburg Open and was classified as a WTA 250 event on the 2023 WTA Tour.

[1] The following players received wildcards into the main draw: The following players received entry using a protected ranking: The following player received entry as an alternate: The following players received entry from the qualifying draw: The following players received entry as lucky losers: The following pairs received wildcards into the doubles main draw: