Locations of Elders in Kalimdor:
Riversong Ashenvale http://www.wowhead.com/?maps=331:350480
Skygleam Azshara http://www.wowhead.com/?maps=16:720850
High Mountain The Barrens http://www.wowhead.com/?maps=17:450580
Moonwarden The Barrens http://www.wowhead.com/?maps=17:510280
Windtotem The Barrens http://www.wowhead.com/?maps=17:620370
Starweave Darkshore http://www.wowhead.com/?maps=148:360460
Runetotem Durotar http://www.wowhead.com/?maps=14:540440
Nightwind Felwood http://www.wowhead.com/?maps=361:370520
Grimtotem Feralas http://www.wowhead.com/?maps=357:760370
Mistwalker Feralas http://www.wowhead.com/?maps=357:620310
Bloodhoof Mulgore http://www.wowhead.com/?maps=215:480530
Bladesing Silithus http://www.wowhead.com/?maps=1377:500360
Primestone Silithus http://www.wowhead.com/?maps=1377:230120
Dreamseer Tanaris http://www.wowhead.com/?maps=440:500280
Ragetotem Tanaris http://www.wowhead.com/?maps=440:360800
Bladeleaf Teldrassil http://www.wowhead.com/?maps=141:570600
Skyseer Thousand Needles http://www.wowhead.com/?maps=400:450500
Morningdew Thousand Needles http://www.wowhead.com/?maps=400:790770
Thunderhorn Un'Goro Crater http://www.wowhead.com/?maps=490:510750
Brightspear Winterspring http://www.wowhead.com/?maps=618:550430
Stonespire Winterspring http://www.wowhead.com/?maps=618:610370
Darkhorn Orgrimmar http://www.wowhead.com/?maps=1637:410330
Wheathoof Thunder Bluff http://www.wowhead.com/?maps=1638:720230
Bladeswift Darnassus http://www.wowhead.com/?maps=1657:330140

Locations of Elders in Eastern Kingdoms:
Bellowrage Blasted Lands http://www.wowhead.com/?maps=4:580550
Rumblerock Burning Steppes http://www.wowhead.com/?maps=46:820460
Dawnstrider Burning Steppes http://www.wowhead.com/?maps=46:640240
Goldwell Dun Morogh http://www.wowhead.com/?maps=1:460510
Windrun Eastern Plaguelands http://www.wowhead.com/?maps=139:390750
Snowcrown Eastern Plaguelands http://www.wowhead.com/?maps=139:810600
Stormbrow Elwynn Forest http://www.wowhead.com/?maps=12:400630
Highpeak Hinterlands http://www.wowhead.com/?maps=47:490480
Silvervein Loch Modan http://www.wowhead.com/?maps=38:330460
Ironband Searing Gorge http://www.wowhead.com/?maps=51:210780
Obsidian Silverpine Forest http://www.wowhead.com/?maps=130:450410
Starglade Stranglethorn Vale http://www.wowhead.com/?maps=33:530180
Winterhoof Stranglethorn Vale http://www.wowhead.com/?maps=33:260760
Graveborn Tirisfal Glades http://www.wowhead.com/?maps=85:610530
Moonstrike Western Plaguelands http://www.wowhead.com/?maps=28:690730
Meadowrun Western Plaguelands http://www.wowhead.com/?maps=28:660470
Skychaser Westfall http://www.wowhead.com/?maps=40:560470
Bronzebeard Ironforge http://www.wowhead.com/?maps=1537:290160
Hammershout Stormwind City http://www.wowhead.com/?maps=1519:220520
Darkcore Undercity http://www.wowhead.com/?maps=1497:670380

Locations of Elders in Northrend:
Arp Borean Tundra http://www.wowhead.com/?maps=3537:570440
Northal Borean Tundra http://www.wowhead.com/?maps=3537:340340
Pamuya Borean Tundra http://www.wowhead.com/?maps=3537:430500
Sardis Borean Tundra http://www.wowhead.com/?maps=3537:590660
Morthie Dragonblight http://www.wowhead.com/?maps=65:300560
Skywarden Dragonblight http://www.wowhead.com/?maps=65:350480
Thoim Dragonblight http://www.wowhead.com/?maps=65:490780
Beldak Grizzly Hills http://www.wowhead.com/?maps=394:610280
Lunaro Grizzly Hills http://www.wowhead.com/?maps=394:810370
Whurain Grizzy Hills http://www.wowhead.com/?maps=394:640470
Bluewolf Lake Wintergrasp http://www.wowhead.com/?maps=4197:490140
Sandrene Sholazar Basin http://www.wowhead.com/?maps=3711:500640
Wanikaya Sholazar Basin http://www.wowhead.com/?maps=3711:640490
Fargal Storm Peaks http://www.wowhead.com/?maps=67:290740
Graymane Storm Peaks http://www.wowhead.com/?maps=67:410850
Muraco Storm Peaks http://www.wowhead.com/?maps=67:640510
Stonebeard Storm Peaks http://www.wowhead.com/?maps=67:310380
Tauros Zul'Drak http://www.wowhead.com/?maps=66:590560

Locations of Elders in Dungeons:
Morndeep Blackrock Depths
Stonefort Lower Blackrock Spire
Splitrock Maraudon
Farwhisper Stratholme
Starsong Temple of Atal'Hakkar
Wildmane Zul'Farrak
Jarten Utgarde Keep
Igasho The Nexus
Nurgen Azjol-Nerub
Kilias Drak'Tharon Keep
Ohanzee Gundrak
Yuruak Halls of Stone
Ghogan'gada Utgarde Pinnacle