Cars That FitWhich seat takes a car seat, and how it installs.
Lower LATCH anchors are split across the rows — the map below shows exactly which seats have lower anchors, which are top-tether only, and which have no hardware at all.
| Left | Center | Right | |
|---|---|---|---|
| Second row | Lower anchorsTop tether | Dedicated lower anchorsTop tether | Lower anchorsTop tether |
| Third row | Lower anchorsTop tether | Shared anchors — flexible straps onlyTop tether | Lower anchorsTop tether |
Legend: anchor presentnoneborrows outboard anchors
Owner’s manual → Source
Center-row cells reflect the bench (max-seat) configuration.
Does the 2026 Toyota Sienna have LATCH anchors in the third row?
Lower LATCH anchors in the third row are at the left and right positions. The center seat can borrow the outboard seats’ inner anchors, but only if your car seat’s own manual allows that spacing. Top tether anchors are at all three positions.
Where are the lower LATCH anchors in the 2026 Toyota Sienna?
Lower anchors are at: second row left; second row center; second row right; third row left; third row center (shared/borrowed anchors); third row right. Positions without lower anchors take a car seat via the seat belt (with the top tether where available).
Can I install a car seat in the middle (center) seat of the 2026 Toyota Sienna?
Yes. The second-row center seat has its own dedicated lower anchors and a top tether.
Which seats have top tether anchors in the 2026 Toyota Sienna?
Top tether anchors are at: second row left; second row center; second row right; third row left; third row center; third row right. Always attach the top tether when installing a forward-facing car seat.
Anchor data from the Toyota owner's manual, read 2026-07-05. Source. Always follow your car seat and vehicle owner's manuals for installation.
Always follow your car seat and vehicle owner's manuals for installation.