Topzle Updated: Wikipedia source
This list shows ships of the mainline Iranian Navy, and does not include the vessels of the Islamic Revolutionary Guard Corps Navy. The IRIS prefix is short for Islamic Republic of Iran Ship.
| Subsurface combatants (25) | |||||||||
| Class | Picture | Boat | No. | Commissioned | Displacement | Type | Fleet | Origin | Status |
| Kilo class | | IRIS Taregh | 901 | 1992 | 2,356 tons surfaced3,076 tons submerged | Attack submarine | Southern Fleet | Soviet Union / Russia | |
| IRIS Nooh | 902 | 1993 | 2,356 tons surfaced3,076 tons submerged | Attack submarine | Southern Fleet | Soviet Union / Russia | Currently in refit as of 2025[update] | ||
| IRIS Yunes | 903 | 1996 | 2,356 tons surfaced3,076 tons submerged | Attack submarine | Southern Fleet | Soviet Union / Russia | Currently in refit as of 2025[update] | ||
| Fateh class | | IRIS Fateh | 920 | 2019 | 527 tons | Coastal submarine | Southern Fleet | Iran | [Drone Carrier] |
| Ghadir class | | — | — | 2007 onward | 125 tons | Midget submarine | Southern Fleet | Iran | 20 in service |
| Nahang class | | IRIS Nahang 1 | XXX | 2006 | 115 tons | Midget submarine | Southern Fleet | Iran | |
| Frigates (7) | |||||||||
| Class | Picture | Boat | No. | Commissioned | Displacement | Type | Fleet | Origin | Status |
| Alvand class | | IRIS Alvand | 71 | 1971 | 1,400 tons | Frigate | Southern Fleet | United Kingdom | |
| IRIS Alborz | 72 | 1971 | 1,400 tons | Frigate | Southern Fleet | United Kingdom | |||
| IRIS Sabalan | 73 | 1972 | 1,400 tons | Frigate | Southern Fleet | United Kingdom | |||
| Moudge class | | IRIS Jamaran | 76 | 2010 | 1,500 tons | Frigate | Southern Fleet | Iran | |
| IRIS Sahand | 74 | 2018 | 1,500 tons | Frigate | Southern Fleet | Iran | |||
| IRIS Dena | 75 | 2021 | 1,500 tons | Frigate | Southern Fleet | Iran | |||
| IRIS Deylaman | 78 | 2023 | 1,500 tons | Frigate | Northern Fleet | Iran | |||
| Corvettes (3) | |||||||||
| Bayandor class | | IRIS Bayandor | 81 | 1964 | 900 tons | Corvette | Southern Fleet | United States | |
| IRIS Naghdi | 82 | 1964 | 900 tons | Corvette | Southern Fleet | United States | Undergoing Overhaul as of 2025 | ||
| Hamzeh class | | IRIS Hamzeh | 802 | 1936 | 539 tons | Corvette | Northern Fleet | Netherlands | |
| Fast attack crafts (15) | |||||||||
| Class | Picture | Boat | No. | Commissioned | Displacement | Fleet | Origin | Status | |
| Kaman class | | IRIS Kaman | P221 | 1977 | 234 tons | Fast attack craft | Southern Fleet | France | |
| IRIS Xoubin | P222 | 1977 | Fast attack craft | Southern Fleet | |||||
| IRIS Khadang | P223 | 1978 | Fast attack craft | Southern Fleet | |||||
| IRIS Falakhon | P226 | 1978 | Fast attack craft | Southern Fleet | |||||
| IRIS Shamshir | P227 | 1978 | Fast attack craft | Southern Fleet | |||||
| IRIS Gorz | P228 | 1978 | Fast attack craft | Southern Fleet | |||||
| IRIS Gardouneh | P229 | 1978 | Fast attack craft | Southern Fleet | |||||
| IRIS Khanjar | P230 | 1981 | Fast attack craft | Southern Fleet | |||||
| IRIS Neyzeh | P231 | 1981 | Fast attack craft | Southern Fleet | |||||
| IRIS Tabarzin | P232 | 1981 | Fast attack craft | Southern Fleet | |||||
| Sina class | | IRIS Paykan | P224 | 2003 | 275 tons | Fast attack craft | Northern Fleet | Iran | |
| IRIS Joshan | P225 | 2006 | Fast attack craft | Northern Fleet | |||||
| IRIS Derafsh | P233 | 2009 | Fast attack craft | Northern Fleet | |||||
| IRIS Separ | P234 | 2017 | Fast attack craft | Northern Fleet | |||||
| IRIS Zereh | P235 | 2021 | Fast attack craft | Southern Fleet | |||||
| Patrol boats | |||||||||
| Kaivan class | | IRIS Kaivan | 201 | 1956 | 85 tons | Patrol craft | Southern Fleet | United States | |
| IRIS Tiran | 202 | 1957 | Patrol craft | Southern Fleet | |||||
| IRIS Mahan | 204 | 1959 | Patrol craft | Southern Fleet | |||||
| Parvin class | | IRIS Parvin | 211 | 1967 | 105 tons | Patrol craft | Southern Fleet | ||
| IRIS Bahram | 212 | 1969 | Patrol craft | Southern Fleet | |||||
| IRIS Nahid | 213 | 1970 | Patrol craft | Southern Fleet | |||||
| Amphibious ships | |||||||||
| Class | Picture | Ship | No. | Commissioned | Displacement | Type | Origin | ||
| Hengam class | | IRIS Hengam | 511 | 1974 | 2,581 tons full-load | Landing Ship, Heavy | Southern Fleet | United Kingdom | Unclear if operational |
| IRIS Larak | 512 | 1974 | 2,581 tons full-load | Landing Ship, Heavy | Southern Fleet | United Kingdom | Undergoing Refit as of 2025 | ||
| IRIS Tonb | 513 | 1985 | 2,581 tons full-load | Landing Ship, Heavy | Southern Fleet | United Kingdom | |||