Company: CGCT
Filing Date: 2025-04-29
Form Type: CORRESP
Source: 0001104659-25-041170
Chunk: 0

Company: Cartesian Growth Corp III
Filing Date: 2025-04-29
Form: CORRESP
Chunk 0
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<div align='center'>cartesian growth corporation III505 Fifth Avenue, 15th Floor
New York, New York 10017</div>

April 29, 2025

VIA EDGAR

United States Securities and Exchange Commission
Division of Corporation Finance
100 F. Street, N.E.
Washington, D.C. 20549
Attention: Catherine De Lorenzo

| Re: | Cartesian Growth Corporation III   
 Registration Statement on Form S-1 
 File No. 333-284565                |

Dear Ms. De Lorenzo:

Cartesian Growth Corporation
III (the “Company”) hereby requests that the effective date of the Company’s Registration Statement on Form S-1,
as amended (File No. 333-284565), be accelerated under Rule 461 of the Securities Act of 1933, as amended, so that it will be
declared effective at 4:00 p.m., Eastern time, on Thursday, May 1, 2025, or as soon thereafter as possible.

<div align='center'>[Remainder of page intentionally left blank.]</div>

| Sincerely,             |              |                         |
| CArtesian              
 Growth CORPORATION III |              |                         |
| By:                    | /s/ Peter Yu |                         |
|                        | Name:        | Peter Yu                |
|                        | Title:       | Chief Executive Officer |

<div align='center'>[Signature Page to Acceleration Request]</div>