Exhibit 99.8
Consent to be Named as a Director Nominee
In connection with the filing by Graf Acquisition Corp. III of the Registration Statement on Form S-1 with the Securities and Exchange Commission under the Securities Act of 1933, as amended (the “Securities Act”), I hereby consent, pursuant to Rule 438 of the Securities Act, to being named as a nominee to the board of directors of Graf Acquisition Corp. III in the Registration Statement and any and all amendments and supplements thereto. I also consent to the filing of this consent as an exhibit to such Registration Statement and any amendments thereto.
Dated: April 8, 2021
| By: | /s/Jeanne L. Manischewitz | ||
| Name: | Jeanne L. Manischewitz | ||