100 Email Subject Lines for Introductions Between Two People

No.	Item	Definition
1.	A brief connection	Short connection subject line
2.	A brief introduction	Short and direct introduction
3.	A friendly introduction	Warm and approachable introduction
4.	A mutual introduction	Simple two-way introduction
5.	A new connection for you	Offers a useful contact
6.	A personal introduction	Personal connection subject line
7.	A professional introduction	Work-focused introduction subject
8.	A quick connection	Brief connection subject line
9.	A quick e-intro	Brief email introduction
10.	A quick introduction	Brief and friendly introduction
11.	A warm connection	Friendly connection subject line
12.	A warm introduction	Friendly and supportive introduction
13.	An email introduction	Introduction made by email
14.	An introduction for you both	Direct mutual introduction subject
15.	Brief e-intro	Short email introduction
16.	Bringing you together	Warmly joins two people
17.	Business introduction	Professional introduction subject
18.	By way of introduction	Classic formal phrase
19.	Connecting [Name] and [Name]	States you are making a connection
20.	Connecting by email	Email-based connection subject
21.	Connecting two people	Literal introduction subject line
22.	Connecting you both	Simple mutual introduction line
23.	Courtesy introduction	Polite formal introduction
24.	Digital introduction	Modern introduction wording
25.	E-intro: [Name] and [Name]	Email introduction shorthand
26.	Email introduction	Direct email introduction subject
27.	Facilitating a connection	Formal connection wording
28.	Facilitating an introduction	Formal connector wording
29.	Finally connecting you	Delayed but welcome introduction
30.	For a possible collaboration	Introduces collaboration possibility
31.	For a possible connection	Tentative introduction framing
32.	For a potential partnership	Suggests partnership opportunity
33.	For a shared interest	Highlights common interest
34.	For collaboration potential	Suggests possible collaboration
35.	For networking purposes	Networking-focused introduction
36.	For your mutual benefit	Frames shared advantage
37.	Helping make a connection	Supportive introduction wording
38.	Helping you connect	Supportive connection subject
39.	Helping you meet	Supportive meeting subject
40.	Intro email	Very short introduction subject
41.	Intro: [Name] + [Name]	Short introduction subject line
42.	Introducing a new contact	Presents someone new
43.	Introducing two great people	Warm praise with introduction
44.	Introducing you both	Direct mutual introduction phrase
45.	Introduction: [Name] to [Name]	Basic introduction subject line
46.	Making a connection	Announces a new connection
47.	Making an introduction	Announces an introduction email
48.	Meet [Name] and [Name]	Invites two people to connect
49.	Meet via email	Suggests an email-based meeting
50.	Mutual intro	Very short introduction subject
51.	Networking introduction	Networking-focused subject line
52.	Passing along a connection	Shares a useful contact
53.	Passing along an introduction	Introduces via referral tone
54.	Per our conversation, intro	Formal follow-up introduction
55.	Per your request, intro	Formal requested introduction
56.	Potential collaborator intro	Introduces possible collaborator
57.	Potential partner intro	Introduces possible partner
58.	Professional courtesy intro	Formal business introduction
59.	Project-related introduction	Connects around a project
60.	Putting you in touch	Common contact-making phrase
61.	Putting you two in touch	Specific two-person contact phrase
62.	Reaching out to connect you	States purpose clearly
63.	Reaching out with an intro	Direct outreach introduction
64.	Recommended connection	Suggests endorsed introduction
65.	Referral: [Name] and [Name]	Referral-style subject line
66.	Regarding a connection	Formal connection subject
67.	Regarding an introduction	Formal introduction subject
68.	Sending a brief intro	Short and direct intro
69.	Sending a quick intro	Brief introduction subject
70.	Sending a warm intro	Friendly introduction subject
71.	Sending an introduction	Direct and professional
72.	Shared-interest introduction	Based on common interests
73.	Sharing a connection	Offers a new contact
74.	Sharing an introduction	Simple and clear subject
75.	Someone you should meet	Strong recommendation to connect
76.	Suggested connection	Signals recommended contact
77.	Suggested introduction	Signals recommended intro
78.	The two of you should meet	Direct recommendation to connect
79.	This connection felt natural	Suggests obvious match
80.	This could be a fit	Suggests possible compatibility
81.	This could be valuable	Suggests likely benefit
82.	This intro makes sense	States clear fit
83.	This may be a fit	Tentative but positive match
84.	This may be helpful	Gentle helpful introduction
85.	This might be useful	Soft practical introduction
86.	This seemed like a fit	Indicates a good match
87.	Thought I’d connect you	Casual connection subject line
88.	Thought you’d enjoy meeting	Friendly meeting suggestion
89.	Two great people, one intro	Warm and upbeat introduction
90.	Virtual introduction	Online or email introduction
91.	Wanted to introduce you	Casual introduction subject line
92.	Warm e-intro	Friendly email introduction
93.	Worth an introduction	Signals the intro is justified
94.	Worth connecting you two	Suggests strong reason to connect
95.	You may enjoy meeting	Polite meeting suggestion
96.	You may want to connect	Gentle connection suggestion
97.	You might enjoy connecting	Soft suggestion to connect
98.	You should know each other	Suggests mutual benefit
99.	You two have to meet	Enthusiastic meeting recommendation
100.	You two should meet	Suggests a worthwhile connection