To provide a seedling transplanter that has improved workability.SOLUTION: A seedling transplanter 1 according to an embodiment has a seedling planting part 3 for planting plural rows of seedlings in a field, and a seedling housing part 7 that houses a roll-shaped seedling in which the plural rows of seedlings are integrated.SELECTED DRAWING: Figure 1【課題】作業性を向上させる苗移植機を提供すること。【解決手段】実施形態の一態様に係る苗移植機1は、圃場に複数条の苗を植え付ける苗植付部3と、複数条分の苗が一体化されたロール状の苗を収容する苗収容部7とを備える。【選択図】図1