# 169 Locked River · Fars Pir Ghar River رودخانه پیرغار

# 170 Locked River · Gilan Pirbazar River پیربازار رود

# 137 Locked Spring · Semnan Pire khoshdar پیر خوشدر

# 846 Locked Peak · 3,000–3,999 m · Golestan 3220 m Pire-Gard Kuh پیرگرد کوه

# 154 Locked Protected area · Sistan and Baluchestan Pirgol Mud Volcano National Nature Monument اثر طبیعی ملی چشمه گل فشان پیرگل

# 44 Locked Geological formation · Sistan and Baluchestan Pirgol mud volcano گل افشان پیرگل

# 138 Locked Spring · Yazd Piruzi چشمه پیروزی

# 306 Locked Peak · 3,000–3,999 m · Tehran 3843 m Pirzan Koloom پیرزن کلوم

# 45 Locked Geological formation · Hormozgan Pol Salt Dome گنبد نمکی پل

# 171 Locked River · Gilan Polrud پل رود

# 204 Locked Lake · Pond or pool · Tehran Pond Firoozabad برکه فیروز آباد

# 47 Locked Waterfall · Isfahan Poonezar آبشار پونه زار

# 64 Locked Peak · 4,000–4,999 m · Isfahan 4258 m Pootak پوتک

# 155 Locked Protected area · Fars Porzoiyeh Protected Area منطقه حفاظت شده پرزوئیه

# 408 Locked Peak · 2,000–2,999 m · Hormozgan 2650 m Posht Kuh / Sarsotoun پشت کوه / سرستون

# 143 Locked Peak · 2,000–2,999 m · Isfahan 2883 m Pīsheh Kūh پیشه کوه

# 53 Locked Island or coast · Khuzestan Qabr'e Nakhoda Island جزیره قبر ناخدا

# 193 Locked Peak · 2,000–2,999 m · Razavi Khorasan 2850 m Qadamgah قدمگاه

# 172 Locked River · Fars Qadamgah River رودخانه قدمگاه

# 162 Locked Peak · 2,000–2,999 m · Isfahan 2252 m Qahveh Khāneh قهوه خانه

# 858 Locked Peak · 3,000–3,999 m · Alborz 3210 m Qal'eh Dokhtar قلعه دختر

# 173 Locked Waterfall · Mazandaran Qal'eh Dokhtar Waterfall آبشار قلعه دختر

# 290 Locked Peak · 2,000–2,999 m · Mazandaran 2773 m Qal'eh Dooshak قلعه دوشک

# 370 Locked Peak · 1,000–1,999 m · South Khorasan 1744 m Qal'eh Kuh of Ferdows کوه قلعه فردوس

# 344 Locked Peak · 1,000–1,999 m · East Azerbaijan 1868 m Qalajiq قلعه جیق

# 383 Locked Peak · 2,000–2,999 m · Markazi 2680 m Qalanjeh قلنجه

# 100 Locked Peak · 2,000–2,999 m · Hormozgan 2347 m Qalat Nasiri قلات نصیری

# 220 Locked Peak · 2,000–2,999 m · Hormozgan 2157 m Qalat e Sar Pahn قلات سَر پَهْن

# 323 Locked Peak · 2,000–2,999 m · Kurdistan 2750 m Qale Bard قلعه برد

# 93 Locked Valley or canyon · Isfahan Qalegh Darreh قلعه دره

# 75 Locked Peak · 2,000–2,999 m · Isfahan 2390 m Qaleh Jamal قلعه جمال

# 28 Locked Cave · Isfahan Qaleh Jamal cave غار قلعه جمال

# 234 Locked Peak · 2,000–2,999 m · East Azerbaijan 2120 m Qaleh Kuh قلعه کوه

# 416 Locked Lake · Dam or reservoir · Khuzestan Qaleh Madreseh Dam Lake دریاچه سد قلعه مدرسه

# 149 Locked Peak · 4,000–4,999 m · Lorestan 4070 m Qalikuh قالی کوه

# 215 Locked Peak · 3,000–3,999 m · Chaharmahal and Bakhtiari 3970 m Qanbarkosh قنبرکش

# 765 Locked Peak · 3,000–3,999 m · West Azerbaijan 3290 m Qarabulagh قره بولاغ

# 179 Locked Peak · 2,000–2,999 m · West Azerbaijan 2220 m Qaradagh قره داغ

# 353 Locked Peak · 1,000–1,999 m · Razavi Khorasan 1830 m Qaradagh قره داغ

# 173 Locked River · Fars Qarah Aghaj قره آغاج

# 744 Locked Peak · 3,000–3,999 m · East Azerbaijan 3301 m Qaranaz قره ناز

# 174 Locked River · East Azerbaijan Qaranqu قرانقو

# 175 Locked River · Golestan Qarasu River رود قاراسو

# 176 Locked River · Kermanshah Qarasu River هوره سوو

# 177 Locked River · Golestan Qareh Sou

# 178 Locked River · Markazi Qareh-Chay river رودخانه قره‌چای

# 171 Locked Waterfall · Ardabil Qariqeshlagh Waterfall آبشار قاری قشلاق

# 417 Locked Peak · 2,000–2,999 m · Hamadan 2640 m Qatar Qaye قطر قیه

# 46 Locked Geological formation · Hormozgan Qazi Wall دیواره قاضی

# 1124 Locked Peak · 3,000–3,999 m · Kerman 3010 m Qermez قرمز

# 54 Locked Island or coast · Hormozgan Qeshm Island جزیره قشم

# 342 Locked Peak · 3,000–3,999 m · Alborz 3780 m Qezqunchal قزقونچال

# 547 Locked Peak · 2,000–2,999 m · Zanjan 2500 m Qidar daghi قیدار

# 133 Locked Peak · 2,000–2,999 m · West Azerbaijan 2892 m Qimmat Marmun مەرموون

# 204 Locked Peak · 2,000–2,999 m · Kurdistan 2190 m Qimmat Simaquk قمة سماقوک

# 258 Locked Peak · 2,000–2,999 m · Kurdistan 2080 m Qola Sanjarkhan قلا سنجرخان

# 180 Locked River · Hamadan Qolqol Rud قلقل‌رود

# 181 Locked River · Markazi Qom

# 29 Locked Cave · Kermanshah Qomar-Khaneh

# 520 Locked Peak · 2,000–2,999 m · South Khorasan 2522 m Qooch شاه قوچ