| .erni | ERNI Group Holding AG | — |
| .esq | Charleston Road Registry Inc. | — |
| .estate | Binky Moon, LLC | — |
| .eurovision | European Broadcasting Union (EBU) | — |
| .eus | Puntueus Fundazioa | — |
| .events | Binky Moon, LLC | — |
| .exchange | Binky Moon, LLC | — |
| .expert | Binky Moon, LLC | — |
| .exposed | Binky Moon, LLC | — |
| .express | Binky Moon, LLC | — |
| .extraspace | Extra Space Storage LLC | — |
| .fage | Fage International S.A. | — |
| .fail | Binky Moon, LLC | — |
| .fairwinds | FairWinds Partners, LLC | — |
| .faith | dot Faith Limited | — |
| .family | Dog Beach, LLC | — |
| .fan | Dog Beach, LLC | — |
| .fans | ZDNS International Limited | — |
| .farm | Binky Moon, LLC | — |
| .farmers | Farmers Insurance Exchange | — |
| .fashion | Registry Services, LLC | — |
| .fast | Amazon Registry Services, Inc. | — |
| .fedex | Federal Express Corporation | — |
| .feedback | Top Level Spectrum, Inc. | — |
| .ferrari | Fiat Chrysler Automobiles N.V. | — |
| .ferrero | Ferrero Trading Lux S.A. | — |
| .fidelity | Fidelity Brokerage Services LLC | — |
| .fido | Rogers Communications Canada Inc. | — |
| .film | Motion Picture Domain Registry Pty Ltd | — |
| .final | Núcleo de Informação e Coordenação do Ponto BR - NIC.br | — |
| .finance | Binky Moon, LLC | — |
| .financial | Binky Moon, LLC | — |
| .fire | Amazon Registry Services, Inc. | — |
| .firestone | Bridgestone Licensing Services, Inc. | — |
| .firmdale | Firmdale Holdings Limited | — |
| .fish | Binky Moon, LLC | — |
| .fishing | Registry Services, LLC | — |
| .fit | Registry Services, LLC | — |
| .fitness | Binky Moon, LLC | — |
| .flickr | Flickr, Inc. | — |
| .flights | Binky Moon, LLC | — |
| .flir | FLIR Systems, Inc. | — |
| .florist | Binky Moon, LLC | — |
| .flowers | XYZ.COM LLC | — |
| .fly | Charleston Road Registry Inc. | — |
| .foo | Charleston Road Registry Inc. | — |
| .food | Internet Naming Co. | — |
| .football | Binky Moon, LLC | — |
| .ford | Ford Motor Company | — |
| .forex | Dog Beach, LLC | — |