| Last | First | Middle | Suffix | Desig | Company | City | State / Province |
Country |
| Iacofano | Daniel | ASLA | Moore Iacofano Goltsman Inc | Berkeley | CA | |||
| Ignatew | David | Downing Thorpe and James | Boulder | CO | ||||
| Ignatieva | Maria | E | Calumet | MI | ||||
| Imm | Nathan | Office of William Kunz | Highland Park | NJ | ||||
| Ingersoll | Mike | ASLA | The LA Group P C | Saratoga Springs | NY | |||
| Inglis | Mark | Marshall Macklin Monaghan Ltd | Richmond Hill | ON | Canada | |||
| Inouye | Lester | H. | ASLA | Lester Inouye & Associates | Honolulu | HI | ||
| Inouye | Michelle | M. | ASLA | Site Design Group | Chicago | IL | ||
| Iwata | Akiko | EDSA | Fort Lauderdale | FL | ||||