Nikkor is the brand of lenses produced by Nikon Corporation, including camera lenses for the Nikon F-mount and more recently, for the Nikon Z line of mirrorless cameras.
thumb|right|Nikko parent company brand, from which the Nikkor brand evolved.
The Nikkor brand was introduced in 1932, a Westernised rendering of an earlier version Nikkō (日光), an abbreviation of the company's original full name Nippon Kōgaku ("Japan Optics"; 日本光学工業株式会社). (Nikkō also means "sunlight" and is the name of a Japanese town.) In 1933, Nikon marketed its first camera lens under the Nikkor brand name, the "Aero-NIKKOR," for aerial photography.
<gallery mode="packed" height="140px" caption="F-mount Nikkor lenses from various decades">
File:Auto nikkor 50mm.jpg|Pre-AI Nikkor-S 50 mm <br/>(A-type, 1960s to early 1970s)
File:Full Fish 4301 (2439427999).jpg|Pre-AI Fisheye-Nikkor 16 mm <br/>(K-type, early 1970s)
File:Ais5018ex.jpg|AI-S Nikkor 50 mm <br/>(AI/AI-S type, late 1970s to mid-1980s)
File:Nikkor AF-D 85mm F1.8 b.jpg|AF Nikkor 85 mm <br/>(AF type, mid-1980s to mid-1990s)
File:2023_Obiektyw_AF-S_DX_Micro_NIKKOR_85mm_f_3.5G_ED_VR.jpg|AF-S DX Micro-Nikkor 85 mm VR<br/>(AF-S type, mid-1990s)
</gallery>
Nikon 1-mount
Nikon introduced the compact mirrorless Nikon 1 camera system using 2.7x-crop sensors in 2011. The Nikon 1 system was effectively discontinued in 2018 with the introduction of the full-frame Nikon Z system.
Nikonos
The original Nikonos system introduced in 1963 is a scale-focus and rangefinder system for underwater photography. The 1992 Nikonos RS system is an underwater autofocus SLR system based on the F-mount.
Nikon S-mount
thumb|Nikkor-S-C 5 cm on a Nikon S2 camera
Rangefinder camera system dating to the late 1940s which became popular with the 1951 Nikon S.
Lenses for other camera systems
Note: In the case of the Nikkor wides, "W" just means "wide". Prior to approximately 1976, most Nikon lenses had a suffix appended directly after the "Nikkor" name that was used to denote the number of optical elements in the lens design.
{| class="wikitable" border="1"
|-
! No. of Elements
! Designator Letter
! Origin of Designator
|-
| 1
| U
| "Uns"
|-
| 2
| B
| "Bini"
|-
| 3
| T
| "Tres"
|-
| 4
| Q
| "Quatour"
|-
| 5
| P
| "Pente"
|-
| 6
| H
| "Hex"
|-
| 7
| S
| "Septem"
|-
| 8
| O
| "Octo"
|-
| 9
| N
| "Novem"
|-
| 10
| D
| "Decem"
|-
| 11
| UD
| "Uns" and "Decem"
|}
For example, a lens with eight elements would be marked "Nikkor-O", and a lens with eleven elements "Nikkor-UD".
Zenza Bronica SLR
- Nikkor-D 40mmF4
- Nikkor-H 50mmF3.5
- Nikkor-O 50mmF2.8
- Nikkor-P 75mmF2.8 (two versions)
- Nikkor-HC 75mmF2.8
- Nikkor-Q 105mmF3.5 LS
- Nikkor-Q 135mmF3.5
- Nikkor-P 200mmF4 (two versions)
- Nikkor-PC 300mmF5.6
- Nikkor-Q 400mmF4.5
- Nikkor-P 600mmF5.6
- Nikkor-P 800mmF8
- Nikkor-P 1200mmF11
Leica "L" rangefinder
- W-Nikkor 35mmF1.8
- W-Nikkor 35mmF2.5
- Nikkor-S 50mmF1.4
- Nikkor-H 50mmF2
- Nikkor-Q 50mmF3.5
- Nikkor-P 85mmF2
- Nikkor-P 105mmF2.5
- Nikkor-Q 135mmF3.5
- Nikkor-P 135mmF3.5
Plaubel Makina
- Nikkor 80mmF2.8 (Makina 67/670)
- Wide Nikkor 55mmF4.5 (Makina W67)
Airesflex TLR
- Nikkor-Q 7.5 cmF3.5 (taking lens)
- View-Nikkor 7.5 cmF3.2 (viewing lens)
Marshal Press
- Nikkor-Q 105mmF3.5
Hansa Canon rangefinder
- "Kasyapa" 50mmF3.5 (origin of this lens uncertain)
- Nikkor 50mmF3.5
Lenses for large format photography
{|class="wikitable sortable" style="font-size:90%;text-align:center;"
|+Nikkor lenses for large format cameras
! rowspan=2 | Series !! rowspan=2 | FL !! rowspan=2 | Ap. !! rowspan=2 | Const.
! rowspan=2 | Shutter
! colspan=2 | Coverage !! colspan=3 | Dimensions !! rowspan=2 class="unsortable" | Notes
|-
! Min. !! Max.
! Filt. !! FrtΦ × RearΦ × Len. !! Wgt.
|-
| colspan=11 style="background:#f99;font-size:150%;" data-sort-value="zzz100" | Ultra wide angle lenses
|-
! SW !! style="background:#f99;font-size:125%;" | 65
| || 7e/4g || No. 0
| Φ=, 80°<hr/> || Φ=, 105°<hr/>
| 67 || ||
| style="font-size:90%;text-align:left;" |
|-
! SW !! style="background:#f99;font-size:125%;" | 75
| || 7e/4g || No. 0
| Φ=, 80°<hr/> || Φ=, 106°<hr/>
| 67 || ||
| style="font-size:90%;text-align:left;" |
|-
| colspan=11 style="background:#fc9;font-size:150%;" data-sort-value="zzz200" | Wide-angle lenses
|-
! W !! style="background:#fc9;font-size:125%;" | 100
| rowspan=2 | || rowspan=2 | 6e/4g || rowspan=2 | No. 0
| rowspan=2 | Φ=, 60°<hr/> || rowspan=2 | Φ=, 74°<hr/>
| rowspan=2 | 40.5 || rowspan=2 | || rowspan=2 |
| style="font-size:90%;text-align:left;" |