| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
2901  | Iseyin Central Forest Reserve | Nigeria, Oyo State | forest reserve | N 7° 58′ 48'' | E 3° 34′ 25'' |
2902  | Iseri-Oke Iseri,Iseri-Oke,Isheri,Isheri Oke,Oke | Nigeria, Ogun State Ifo | section of populated place | N 6° 38′ 35'' | E 3° 22′ 50'' |
| 2903 | Isemi-Ile Isemi,Isemi Ile,Isemi-Ile | Nigeria, Oyo State Kajola | populated place | N 7° 59′ 24'' | E 3° 22′ 19'' |
| 2904 | Ise Forest Reserve | Nigeria, Ondo State | forest reserve | N 7° 23′ 2'' | E 5° 22′ 49'' |
| 2905 | Isa Zurmi Native Area Forest Reserve | Nigeria, | forest reserve | N 13° 12′ 0'' | E 6° 41′ 0'' |
| 2906 | Isasi Isashi,Isasi,Ishasi | Nigeria, Lagos Ojo | populated place | N 6° 30′ 0'' | E 3° 10′ 0'' |
| 2907 | Isare-Osi Isare,Isare Osi,Isare-Osi | Nigeria, Kwara State Ekiti | populated place | N 8° 5′ 39'' | E 5° 13′ 43'' |
| 2908 | Isara Isara,Isara-Remo,Ishara | Nigeria, Ogun State Remo North | seat of a second-order administrative division population 8,205 | N 6° 59′ 20'' | E 3° 40′ 56'' |
| 2909 | Isapa Isapa,Oke-Sapa,Sapa | Nigeria, Kwara State Ekiti | populated place | N 8° 8′ 29'' | E 5° 19′ 43'' |
| 2910 | Isagbo-Oke Isagbo,Isagbo-Oke,Ishagbo | Nigeria, Ogun State Egbado South | populated place | N 6° 38′ 12'' | E 2° 54′ 52'' |
| 2911 | Isaga-Abiodun Ilewo,Isaga Abiodun,Isaga-Abiodun | Nigeria, Ogun State Egbado North | populated place | N 6° 58′ 36'' | E 2° 58′ 54'' |
| 2912 | Iruekpen Iruekpen,Itukpen | Nigeria, Edo State Esan West | populated place | N 6° 45′ 16'' | E 6° 3′ 5'' |
| 2913 | Irogun-Akere Akere,Irogun Akere,Irogun-Akere | Nigeria, Ogun State Egbado South | populated place | N 6° 48′ 53'' | E 2° 59′ 21'' |
| 2914 | Iresa-Pa Iresa Pa,Iresa-Pa,Iressa,Iressa (2) | Nigeria, Oyo State Surulere | populated place | N 8° 4′ 30'' | E 4° 20′ 51'' |
| 2915 | Iresa-Adu Iresa,Iresa-Adu,Iresa-Du,Iresadu,Iressa | Nigeria, Oyo State Surulere | seat of a second-order administrative division | N 8° 5′ 14'' | E 4° 23′ 33'' |
| 2916 | Ode-Irele  Irele,Ode-Irele | Nigeria, Ondo State Irele | seat of a second-order administrative division | N 6° 29′ 39'' | E 4° 52′ 13'' |
| 2917 | Irawo-Owode Irawo,Irawo Owode,Irawo-Owode | Nigeria, Oyo State Atisbo | populated place | N 8° 31′ 47'' | E 3° 21′ 36'' |
| 2918 | Irawo-Ile Irawaw,Irawo,Irawo Ile,Irawo-Ile | Nigeria, Oyo State Atisbo | populated place | N 8° 32′ 53'' | E 3° 20′ 16'' |
| 2919 | Iragbiji Iragbiji | Nigeria, Osun State Boripe | seat of a second-order administrative division | N 7° 54′ 14'' | E 4° 41′ 13'' |
| 2920 | Iporo-Ekiti Iporo,Iporo-Ekiti,Iye | Nigeria, Ekiti State Ilejemeje | populated place | N 7° 56′ 35'' | E 5° 15′ 5'' |
| 2921 | Ipole Apa,Apa-Iwaji,Ipole | Nigeria, Ekiti State Ekiti West | populated place | N 7° 35′ 33'' | E 4° 56′ 19'' |
| 2922 | Ipeme Ipeme,Ipinme,Owo | Nigeria, Ondo State Owo | populated place | N 7° 15′ 25'' | E 5° 37′ 28'' |
| 2923 | Ingele Ingele,Inyelli,Nyeli | Nigeria, Benue State Okpokwu | populated place | N 7° 4′ 3'' | E 7° 51′ 21'' |
| 2924 | Imule-Amos Imule,Imule Amos,Imule-Amos | Nigeria, Ogun State Egbado North | populated place | N 6° 50′ 29'' | E 2° 47′ 9'' |
| 2925 | Imoto-Odan Imoto,Imoto I,Imoto Odan,Imoto-Odan | Nigeria, Ogun State Egbado North | populated place | N 7° 5′ 31'' | E 2° 52′ 33'' |
| 2926 | Imoto-Igboiyewa Imoto,Imoto II,Imoto Igboiyewa,Imoto-Igboiyewa | Nigeria, Ogun State Egbado North | populated place | N 7° 5′ 36'' | E 2° 53′ 4'' |
| 2927 | Imesi-Ile Imesi Ile,Imesi-Ile,Oke-Mesi-Ipole,Oke-Messi-Ipole | Nigeria, Osun State Obokun | populated place | N 7° 49′ 54'' | E 4° 50′ 34'' |
| 2928 | Faskari Faskari | Nigeria, Katsina State Faskari > Faskari | seat of a second-order administrative division | N 11° 43′ 15'' | E 7° 1′ 47'' |
| 2929 | Faro Faro,Okoforo,Okotaro | Nigeria, Osun State Atakunmosa East | populated place | N 7° 25′ 34'' | E 4° 46′ 50'' |
| 2930 | Falomo Falomo,Jinadu | Nigeria, Lagos Eti Osa | populated place | N 6° 27′ 0'' | E 3° 26′ 0'' |
2931  | Lake Falai Lake Falai | Nigeria, Adamawa | lake | N 9° 21′ 20'' | E 12° 24′ 44'' |
| 2932 | Keronowa Fage,Keronowa,Kirinowa,Krenowa | Nigeria, Borno State Marte > Kirenowa | populated place | N 12° 25′ 30'' | E 13° 56′ 14'' |
| 2933 | Faforiji Faforiji,Fotbriji,Fotoriji | Nigeria, Osun State Atakunmosa West | populated place | N 7° 17′ 16'' | E 4° 42′ 22'' |
| 2934 | Gang Fadan Ikulu,Gang,Kurmin Gandu | Nigeria, Kaduna State Zangon Kataf > Gora | populated place | N 9° 55′ 52'' | E 8° 17′ 58'' |
| 2935 | Ezetu Esajato,Ezeotu,Ezetu | Nigeria, Bayelsa State Southern Ijaw | populated place | N 4° 42′ 39'' | E 5° 33′ 53'' |
| 2936 | Ewuh Ewu,Ewuh | Nigeria, Edo State Esan Central | populated place | N 6° 48′ 4'' | E 6° 14′ 51'' |
| 2937 | Ewotedo Evbomede I,Evbomede One,Ewotedo | Nigeria, Edo State Orhionmwon | populated place | N 6° 14′ 10'' | E 6° 5′ 29'' |
| 2938 | Iyogh Ewon,Iyaki,Iyaki-Ewon,Iyogh | Nigeria, Rivers State Abua/Odual | populated place | N 4° 46′ 46'' | E 6° 38′ 27'' |
| 2939 | Ewelusa Ewelesua,Ewelesuo,Ewelsuo,Ewelusa | Nigeria, Bayelsa State Nembe | populated place | N 4° 28′ 8'' | E 6° 17′ 19'' |
| 2940 | Ewari Eware,Ewari | Nigeria, Edo State Etsako West | populated place | N 6° 55′ 27'' | E 6° 26′ 51'' |
| 2941 | Evbonogbo Ebonogbo,Evbonogbo,Evbonogbon | Nigeria, Edo State Orhionmwon | populated place | N 5° 53′ 17'' | E 6° 2′ 58'' |
| 2942 | Evbohighae Evbohighae,Ewohigha | Nigeria, Edo State Orhionmwon | populated place | N 6° 9′ 12'' | E 6° 3′ 49'' |
| 2943 | Evbodobian Eubodobian,Evbodobian | Nigeria, Edo State Orhionmwon | populated place | N 6° 7′ 10'' | E 6° 2′ 42'' |
| 2944 | Etono 1 Etono,Etono 1,Ibinagbam | Nigeria, Cross River State Biase | populated place | N 5° 37′ 45'' | E 8° 1′ 2'' |
| 2945 | Eti-Oni Duni,Eti Oni,Eti-Oni | Nigeria, Osun State Atakunmosa East | populated place | N 7° 23′ 20'' | E 4° 45′ 19'' |
| 2946 | Ete Nawo Ete Naw,Ete Nawaw,Ete Nawo | Nigeria, Kogi State Olamaboro | populated place | N 7° 7′ 38'' | E 7° 23′ 32'' |
| 2947 | Onogboko Etebege,Itebiege,Onogboko | Nigeria, Delta Isoko North | populated place | N 5° 27′ 18'' | E 6° 26′ 12'' |
| 2948 | Ete Ete | Nigeria, Enugu State Igbo-Eze-North | populated place population 9,805 | N 7° 5′ 22'' | E 7° 27′ 12'' |
| 2949 | Etak Isip Etak Isip,Etak Isip Or,Etok | Nigeria, Akwa Ibom State Mbo | populated place | N 4° 35′ 24'' | E 8° 18′ 13'' |
| 2950 | Esuokon Esuk Okon,Esukokon,Esuokon | Nigeria, Cross River State Akpabuyo | populated place | N 4° 49′ 9'' | E 8° 33′ 23'' |
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