| Glennon Brothers TroonSawmillGlennon Brothers | United Kingdom | - | Operating | No data yet |
| Glennon Brothers WindymainsSawmillGlennon Brothers | United Kingdom | Softwood | Operating | 50 000 m3/y sawn timber |
| Glommers TimberSawmillGlommers Timber AB | Sweden | Softwood | Operating | 70 000 m3/y sawn timber |
| Goldwood Industries (Richmond)SawmillGoldwood Industries Ltd. | Canada | Softwood | Operating | 87 000 m3/y sawn timber |
| Gorman Brothers Lumber (Westbank)SawmillGorman (Gorman Brothers Lumber Ltd.) | Canada | Softwood | Operating | 216 000 m3/y sawn timber |
| GP Wood (Lissarda/Enniskeane)SawmillGP Wood | Ireland | - | Operating | 250 000 m3/y |
| GreenFirst ChapleauSawmillGreenFirst Forest Products | Canada | Softwood | Operating | 255 000 m3/y sawn timber |
| GreenFirst CochraneSawmillGreenFirst Forest Products | Canada | Softwood | Operating | 272 000 m3/y sawn timber |
| GreenFirst HearstSawmillGreenFirst Forest Products | Canada | Softwood | Operating | 187 000 m3/y sawn timber |
| GreenFirst KapuskasingSawmillGreenFirst Forest Products | Canada | Softwood | Operating | 178 000 m3/y sawn timber |
| Groupe Cedrico (Causapscal)SawmillGroupe Cedrico Inc. | Canada | Softwood | Operating | 306 000 m3/y sawn timber |
| Groupe Corbat VendlincourtSawmillGroupe Corbat Vendlincourt SA | Switzerland | Hardwood | Operating | 15 000 m3/y sawn timberestimated from 30 000 m3/y log intake |
| Groupe Crete ChertseySawmillGroupe Crete | Canada | Softwood | Operating | No data yet |
| Groupe Crete Saint-FaustinSawmillGroupe Crete | Canada | Softwood | Operating | 170 000 m3/y |
| Groupe Lebel DegelisSawmillGroupe Lebel inc. | Canada | Softwood | Operating | 170 000 m3/y sawn timber |
| Groupe Lebel NouvelleSawmillGroupe Lebel inc. | Canada | Softwood | Operating | 221 000 m3/y sawn timber |
| Groupe Lebel Saint-HilarionSawmillGroupe Lebel inc. | Canada | Softwood | Operating | 85 000 m3/y sawn timber |
| Groupe Lebel Saint-Joseph-de-KamouraskaSawmillGroupe Lebel inc. | Canada | Softwood | Idled 2026 | 68 000 m3/y sawn timber |
| Groupe Lebel Saint-PamphileSawmillGroupe Lebel inc. | Canada | Softwood | Operating | 255 000 m3/y sawn timber |
| Groupe Lebel Vallée-des-Lacs (Squatec)SawmillGroupe Lebel inc. | Canada | Softwood | Operating | 102 000 m3/y sawn timber |
| Groupe Savoie Saint-QuentinSawmillGroupe Savoie Inc. | Canada | Hardwood | Operating | No data yet |
| Gruvöns sågverkSawmillStora Enso Timber AB | Sweden | Softwood | Operating | 370 000 m3/y sawn timber |
| Haka-WoodSawmillOy Haka-Wood Ab | Finland | Hardwood | Operating | No data yet |
| Hällerums TrävaruSawmillFrödinge Hällerum Timber AB | Sweden | Softwood | Operating | No data yet |
| Halo Sawmill (Pitt Meadows)SawmillHalo Sawmill Mfg LP | Canada | Softwood | Operating | 100 000 m3/y sawn timber |
| Hampton BanksSawmillHampton Lumber | United States | Softwood | Closed | No data yet |
| Hampton DarringtonSawmillHampton Lumber | United States | Softwood | Operating | 492 000 m3/y sawn timber |
| Hampton MortonSawmillHampton Lumber | United States | Softwood | Operating | 424 000 m3/y sawn timber |
| Hampton RandleSawmillHampton Lumber | United States | Softwood | Operating | 441 000 m3/y sawn timber |
| Hampton TillamookSawmillHampton Lumber | United States | Softwood | Operating | 407 000 m3/y sawn timber |
| Hampton WarrentonSawmillHampton Lumber | United States | Softwood | Operating | 407 000 m3/y sawn timber |
| Hampton WillaminaSawmillHampton Lumber | United States | Softwood | Operating | 849 000 m3/y sawn timber |
| Hancock Lumber BethelSawmillHancock Lumber | United States | Softwood | Operating | 66 000 m3/y sawn timber |
| Hancock Lumber CascoSawmillHancock Lumber | United States | Softwood | Operating | 48 000 m3/y sawn timber |
| Hancock Lumber PittsfieldSawmillHancock Lumber | United States | Softwood | Operating | 39 000 m3/y sawn timber |
| Hankins LumberSawmillHankins, Inc. | United States | Softwood | Operating | 238 000 m3/y sawn timber |
| Harrigan LumberSawmillHarrigan Lumber Company | United States | Softwood | Operating | 195 000 m3/y sawn timber |
| HASA EskolaSawmillHaapajärven Ha-Sa Oy (HASA) | Finland | Softwood | Operating | 70 000 m3/y sawn timber |
| HASA HaapajärviSawmillHaapajärven Ha-Sa Oy (HASA) | Finland | Softwood | Operating | No data yet |
| HASA HaapavesiSawmillHaapajärven Ha-Sa Oy (HASA) | Finland | Softwood | Operating | 100 000 m3/y sawn timber |
| Hasslacher HermagorSawmillHasslacher Norica Timber | Austria | Softwood | Operating | 93 000 m3/y sawn timberestimated from 185 000 m3/y log intake |
| Hasslacher PredingSawmillHasslacher Preding Holzindustrie GmbH | Austria | Softwood | Operating | 275 000 m3/y sawn timberestimated from 550 000 m3/y log intake |
| Hasslacher SachsenburgSawmillHasslacher Norica Timber | Austria | Softwood | Operating | 375 000 m3/y sawn timberestimated from 750 000 m3/y log intake |
| HBB Holzbearbeitung Bralitz (Bad Freienwalde)SawmillHBB Holzbearbeitung Bralitz GmbH | Germany | - | Operating | No data yet |
| Hedlunds Timber Furudal (Tappudden)SawmillHedlunds Timber AB | Sweden | Softwood | Operating | No data yet |
| Heinrich Bulthaup MelleSawmillHeinrich Bulthaup | Germany | - | Operating | 48 000 m3/y sawn timberestimated from 95 000 m3/y log intake |
| Heinrich Harling Bergen-EversenSawmillHeinrich Harling GmbH & Co. KG | Germany | Mixed | Operating | 55 000 m3/y sawn timberestimated from 110 000 m3/y log intake |
| Heinrich Holtmeyer & Sohn OttersbergSawmillHeinrich Holtmeyer & Sohn GmbH & Co. KG | Germany | Softwood | Operating | 65 000 m3/y sawn timberestimated from 130 000 m3/y log intake |
| Hermanos García Rocha (Oza-Cesuras)SawmillHermanos García Rocha SL | Spain | Mixed | Operating | No data yet |
| Hermes Holz StadtkyllSawmillHermes Holz GmbH & Co. KG | Germany | Softwood | Operating | 125 000 m3/y sawn timberestimated from 250 000 m3/y log intake |