| 1 | China | 36,000,000 | 23 | Total citrus 36 MMT (10-11 MMT oranges + 25-27 MMT mandarins). 95%+ domestic consumption; minimal exports. Dominant mandarin producer (70% of global). |
| 1 | China | 47,511,272 | 28.1 | |
| 2 | Brazil | 17,000,000 | 11 | 16-18 MMT oranges. 80%+ processed into juice. 70%+ of global FCOJ exports. São Paulo state ideal climate. HLB managed via tree removal + replanting. |
| 2 | Brazil | 20,512,115 | 12.1 | |
| 3 | India | 12,000,000 | 7.6 | 9-10 MMT oranges + 3.5-4 MMT lemons/limes. Dominantly fresh domestic consumption. World's largest lemon/lime producer. |
| 3 | India | 14,605,000 | 8.6 | |
| 4 | USA | 5,500,000 | 3.5 | 4.5-5 MMT oranges (Florida processing collapsed; California fresh dominant), 0.7-0.8 MMT mandarins, 0.9-1 MMT lemons+limes. Florida down 92% from peak due to HLB + hurricanes. |
| 4 | Mexico | 9,550,310 | 5.6 | |
| 5 | Mexico | 7,800,000 | 4.9 | 4.5-5 MMT oranges + 2.8-3.2 MMT lemons/limes (Persian + Key limes dominant). Largest lime exporter to USA. |
| 5 | Turkey | 7,877,982 | 4.7 | |
| 6 | Spain | 5,500,000 | 3.5 | 3.0-3.5 MMT oranges + 2.0-2.2 MMT mandarins + 1.0-1.1 MMT lemons. Leading EU fresh exporter; 60% exported. PGI Valencia Orange. |
| 7 | Egypt | 4,500,000 | 2.8 | 3.0-3.3 MMT oranges + 1.2-1.4 MMT mandarins. Major fresh export to Russia, EU, Middle East. |
| 8 | Turkey | 4,500,000 | 2.8 | 1.8-2 MMT oranges + 1.5-1.7 MMT mandarins + 1.0-1.1 MMT lemons. Mediterranean fresh export + domestic. |
| 9 | Argentina | 1,700,000 | 1.1 | 1.6-1.8 MMT lemons (world's largest lemon producer + exporter). Tucumán province dominant. |
| 10 | South Africa | 1,700,000 | 1.1 | 1.6-1.8 MMT oranges + 0.4-0.5 MMT lemons + expanding clementines. 80%+ exported. Counter-seasonal supplier to NH. Citrus Black Spot bars some EU exports. |
| 11 | Morocco | 2,000,000 | 1.3 | 1.2-1.3 MMT mandarins + 0.5-0.7 MMT oranges. Major mandarin/clementine exporter to EU, Russia. |
| 12 | Italy | 2,700,000 | 1.7 | Sicily blood oranges, Sicilian PGI lemons, mandarins. Mediterranean specialty production. |
| — | EU (collective) | 6,800,000 | — | Spain + Italy + Greece dominant |
| — | Japan | 850,000 | — | Satsuma mandarins (mikan); domestic consumption |
| — | Israel | 0 | — | Jaffa orange origin; grapefruit; declining production |
| — | Greece | 0 | — | Mediterranean orange + mandarin production |