| Breeders and Owners | DOWNLOAD Membership Application |
| A | | B | | C | | D | | E | | F | | G | | H | | I | | J | | K | | L | | M | | N | | O | | P | Q | | R | | S | | T | | U | | V | | W | | X | | Y | | Z |
| R |
| Rainbow Stud | 1098 |
| Ramosa Stud | 1615 |
| Ranchero Tobiano | 1142 |
| Ranfurly Park | 1530 |
| Range-View Trakehners | 1488 |
| Rangitihi | 1504 |
| Rata Mill Stud | 1020 |
| Ratcliffe, Julie & Graham | 1392 |
| Rattray, Mrs Helen | 1559 |
| Ravenscliffe | 1703 |
| Read, Mrs Marie J | 1118 |
| Reay, Sarah-Jane | 1547 |
| Reesby, Nicole | 1752 |
| Reichmuth, Mrs M L | 1114 |
| Reid, Mrs V H | 1233 |
| Reid-Vlaming, Bella | 1195 |
| Reille, Beth | 1506 |
| Reinikkala, Anne | 1253 |
| Rennie, Alan & Elizabeth | 1075 |
| Reynolds, Paul & Sue | 1705 |
| Rhodes, Mrs Hilda | 1069 |
| Rhythm Sport Horses | 1204 |
| Rian, Andrea | 1119 |
| Richards, Lockie | 1280 |
| Richards, Wendy | 1774 |
| Ridgewood Farm | 1279 |
| Ripia Warmbloods | 1377 |
| Rissetto, Ian | 1295 |
| Ritchie, Mr & Mrs A W | 1511 |
| Riversong Stud | 1484 |
| Roanoake Stud | 1193 |
| Roberts, Colin & Denise | 1716 |
| Roberts, Jeff | 1338 |
| Roberts, Marion Lesley | 1548 |
| Roberts, Mrs H R | 1406 |
| Robertshawe, Lucy | 1240 |
| Robinson, Tina | 1361 |
| Rodewald, Wendy | 1700 |
| Rogers, & L Slassor, Chris | 1085 |
| Rogers, Mrs M | 1466 |
| Rose, Joy | 1042 |
| Rosedale Horse Stud | 1364 |
| Rosenberg Stud | 1570 |
| Rosevear, Gail | 1223 |
| Ross, Miss Justine | 1418 |
| Rowbotham, Viv | 1802 |
| Royal Park | 1349 |
| Ruakituri Station | 1410 |
| Rutland, Karen | 1408 |
| Ryan, Anne | 1087 |
| Ryan, Heath | 1198 |